Lotes Co., Ltd.

Taiwan, Province of China

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H01R 12/71 - Coupling devices for rigid printing circuits or like structures 85
H01R 13/24 - Contacts for co-operating by abutting resiliently mounted 84
H01R 12/70 - Coupling devices 72
H01R 12/00 - Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, ; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures 63
H01R 24/60 - Contacts spaced along planar side wall transverse to longitudinal axis of engagement 50
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1.

ELECTRICAL CONNECTOR

      
Application Number 18367522
Status Pending
Filing Date 2023-09-13
First Publication Date 2024-03-28
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Tsai, Yu Lun

Abstract

An electrical connector includes a metal body, signal terminals, and insulating blocks. The metal body has a mating cavity and accommodating slots. Each accommodating slot has a first metal wall and a second metal wall vertically opposite to each other and two third metal walls opposite to each other in a left-right direction. The second metal wall is provided with an opening. The accommodating slots are in communication with the mating cavity through the opening. Each signal terminal has a main body portion and an elastic arm. The main body portion is wrapped by an insulating member. The elastic arm is accommodated in a corresponding accommodating slot. The elastic arm includes a contact portion. The opening is reserved for the contact portion such that the contact portion enters the mating cavity. The insulating blocks pass forward beyond the rear wall. The insulating blocks are accommodated in the accommodating slots.

IPC Classes  ?

  • H01R 13/6461 - Means for preventing cross-talk
  • H01R 13/518 - Means for holding or embracing insulating body, e.g. casing for holding or embracing several coupling parts, e.g. frames
  • H01R 13/6588 - Shielding material individually surrounding or interposed between mutually spaced contacts with through openings for individual contacts

2.

MALE CONNECTOR, FEMALE CONNECTOR AND ELECTRICAL CONNECTOR ASSEMBLY

      
Application Number 18367512
Status Pending
Filing Date 2023-09-13
First Publication Date 2024-03-28
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Chou, Po Jui
  • Peng, Zhi Guo
  • Ho, Chien Chih
  • Yi, Hui

Abstract

An electrical connector assembly includes: a male connector, provided with a conductive shell; a first substrate, accommodated in the conductive shell and used to transmit receiving signals; a second substrate, accommodated in the conductive shell and used to transmit sending signals; a shielding sheet, located between the first substrate and the second substrate; a female connector, provided with a first conductive body and a second conductive body; a plurality of first signal terminals, accommodated in the first conductive body and used to transmit receiving signals; and a plurality of second signal terminals, accommodated in the second conductive body and used to transmit sending signals. The first signal terminals and the first substrate are electrically contacted to each other. The second signal terminals and the second substrate are electrically contacted to each other. The first conductive body and/or the second conductive body are used to lap joint with the shielding sheet.

IPC Classes  ?

  • H01R 13/6583 - Shield structure with resilient means for engaging mating connector with separate conductive resilient members between mating shield members
  • H01R 13/424 - Securing in a demountable manner in base or case composed of a plurality of insulating parts having at least one resilient insulating part
  • H01R 13/6586 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules

3.

ELECTRICAL CONNECTOR

      
Application Number 18228074
Status Pending
Filing Date 2023-07-31
First Publication Date 2024-03-21
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Ho, Chien Chih

Abstract

An electrical connector includes an insulating body, a plurality of terminals and a plurality of solder balls. Each terminal has a flat plate portion and two first soldering portions. A receiving slot is formed between the two first soldering portions. Two second soldering portions extend toward each other from lower ends of the two first soldering portions. Each of end portions of the two second soldering portion facing each other respectively bends toward a direction away from a corresponding solder ball to form a bending section. A plate surface of the bending section facing the corresponding solder ball is defined as a matching surface. Along a direction away from the corresponding solder ball, a gap between the two matching surfaces of each terminal becomes smaller. The corresponding solder ball is partially accommodated between the receiving slot and the two matching surfaces. The matching surface abuts against the corresponding solder ball.

IPC Classes  ?

  • H01R 12/70 - Coupling devices
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures

4.

ELECTRICAL CONNECTOR

      
Application Number 18233999
Status Pending
Filing Date 2023-08-15
First Publication Date 2024-02-22
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Ho, Chien Hung
  • Li, Yue Gao
  • Wen, Jian Hui
  • Yu, Yong You

Abstract

An electrical connector includes: an insulating body, in which one region has a plurality of accommodating slots; and a plurality of terminals, accommodated in the accommodating slots in the region. Each terminal has a base portion and an extending arm extending from the base portion. The extending arm is provided with a contact portion, which is used to be in contact with an electrical component along a vertical direction. The terminals located in the region include a first signal terminal and a second signal terminal. Viewing along the vertical direction, the pointing direction of the first signal terminal and the pointing direction of the second signal terminal are different, and the base portion of the first signal terminal and the contact portion of the first signal terminal is located farther away from the base portion of the second signal terminal than the contact portion of the first signal terminal.

IPC Classes  ?

  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 13/516 - Means for holding or embracing insulating body, e.g. casing
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures

5.

CONDUCTIVE TERMINAL AND ELECTRICAL CONNECTOR HAVING THE SAME

      
Application Number 18228038
Status Pending
Filing Date 2023-07-31
First Publication Date 2024-02-08
Owner LOTES CO., LTD. (Taiwan, Province of China)
Inventor
  • Huang, Chang Wei
  • Cheng, Yao Ling

Abstract

A conductive terminal and an electrical connector having the same are provided. The conductive terminal includes a base portion, an elastic arm formed by extending upward from an upper end of the base portion, and a conductive portion located below the base portion. The elastic arm includes a contact arm and a first arm and a second arm provided at an interval in a left-right direction. The first arm and the second arm are both located between the contact arm and the base portion. The contact arm has a contact portion. A maximum width of the second arm in the left-right direction is greater than a maximum width of the first arm in the left-right direction. A central line of the contact portion and a connecting location of the second arm and the base portion are located at left and right sides of a central line of the base portion.

IPC Classes  ?

  • H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
  • H01R 12/57 - Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 4/02 - Soldered or welded connections

6.

TRANSMISSION BOARD AND CONNECTING MEMBER

      
Application Number 18220384
Status Pending
Filing Date 2023-07-11
First Publication Date 2024-01-18
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Pan, Chu Hua
  • Shu, Rong Zhong

Abstract

A transmission board includes: an insulating carrier; a pair of differential channels, including a first channel and a second channel; and a grounding structure, provided in the insulating carrier. An inner side of the first channel and an inner side of the second channel are separated from and coupled to each other. The first channel has a timing compensation section and a connecting section connected to the timing compensation section. A distance between an inner side of the timing compensation section and the inner side of the second channel is defined as a first distance. A distance between an inner side of the connecting section and the inner side of the second channel is defined as a second distance. The first distance is greater than the second distance. The grounding structure is located between the inner side of the timing compensation section and the inner side of the second channel.

IPC Classes  ?

  • H01R 13/6587 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs

7.

ELECTRICAL CONNECTING ASSEMBLY

      
Application Number 18205606
Status Pending
Filing Date 2023-06-05
First Publication Date 2023-12-21
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Feng, Zhi Jun
  • Jiang, Ming

Abstract

An electrical connecting assembly includes a first connecting member, a second connecting member, and two pairs of differential conducting wires connected between the first connecting member and the second connecting member and provided to be adjacent to each other. Polarity arrangements of the first cable core and the second cable core of one pair of differential conducting wires at a first end thereof and at a second end thereof are opposite to each other, and polarity arrangements of the first cable core and the second cable core of the other pair of differential conducting wires at a first end thereof and at a second end thereof are identical to each other. The invention may reduce the remote crosstalk of the electrical connecting assembly, and performance of the remote crosstalk characteristics thereof in high frequency is good.

IPC Classes  ?

  • H01B 11/04 - Cables with twisted pairs or quads with pairs or quads mutually positioned to reduce cross-talk
  • H01B 7/02 - Disposition of insulation
  • H01B 11/10 - Screens specially adapted for reducing interference from external sources

8.

ELECTRICAL CONNECTOR

      
Application Number 18119384
Status Pending
Filing Date 2023-03-09
First Publication Date 2023-10-05
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Tsai, Yu Lun
  • Jin, Zuo Feng

Abstract

An electrical connector includes a plurality of terminal groups arranged along a front-rear direction. Each terminal group is formed by a first terminal and a second terminal provided in the front-rear direction. The first terminal includes a first base portion and two first elastic arms connected to the first base portion. Each first elastic arm has a first contact portion located in front of the first base portion. The second terminal includes a second base portion and two second elastic arms connected to the second base portion. The second elastic arms are formed by extending backward and then bending and extending forward relative to the second base portion. Each second elastic arm has a second contact portion. In a same terminal group, along the front-rear direction, a distance between the first and second base portions is less than a distance between the first and second contact portions.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]

9.

ELECTRICAL CONNECTOR

      
Application Number 18112575
Status Pending
Filing Date 2023-02-22
First Publication Date 2023-09-07
Owner Lotes Co., Ltd (Taiwan, Province of China)
Inventor
  • He, Zhi Li
  • Chang, Wen Chang

Abstract

An electrical connector includes at least one electrical module, which includes an insulating body and a plurality of transmission modules. Each transmission module includes a terminal assembly and a cable assembly. Each terminal assembly includes two terminals and a shielding shell. Each terminal has a contact portion, a wire connecting portion and an intermediate portion. A first shielding portion of the shielding shell is provided outside the two wire connecting portions of the two terminals, and the first shielding portion is provided with an open area exposing the two wire connecting portions. A conductive sheet is electrically connected to the shielding shells of the terminal assemblies in a same row. The conductive sheet shields the open areas of the shielding shells in the same row. Each first shielding portion and the conductive sheet collectively form a shielding space and are surroundingly provided outside the two corresponding wire connecting portions.

IPC Classes  ?

10.

ELECTRICAL CONNECTOR

      
Application Number 17971769
Status Pending
Filing Date 2022-10-24
First Publication Date 2023-05-11
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • He, Zhi Li
  • Chang, Wen Chang
  • Liao, Jie
  • Wang, Jin Zhu

Abstract

An electrical connector includes at least one terminal assembly. The terminal assembly includes: a first signal terminal and a second signal terminal being narrow-edge coupled; and an insulating block fixing the first signal terminal and the second signal terminal. A length of the first signal terminal is greater than a length of the second signal terminal. A first connecting portion of the first signal terminal is provided with at least one exposing area, which is exposed to the insulating block and exposed in air medium. The first connecting portion has at least one widening portion and at least one narrow portion connected to each other along a length direction thereof. A width of the widening portion is greater than a width of the narrow portion. The exposing area is provided at the widening portion. A second connecting portion of the second signal terminal is completely wrapped in the insulating block.

IPC Classes  ?

  • H01R 13/6587 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs
  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures

11.

ELECTRICAL CONNECTOR

      
Application Number 17900948
Status Pending
Filing Date 2022-09-01
First Publication Date 2023-03-09
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Jin, Zuo Feng
  • Huang, Chang Wei
  • Ho, Chien Chih

Abstract

An electrical connector includes an insulating body with multiple accommodating slots, and multiple terminals accommodated in the accommodating slots. Each terminal has an elastic arm, a floating contact portion and a conducting portion. The elastic arm and the floating contact portion are provided at an interval. One end of the elastic arm is connected with the floating contact portion through an insulating block. When each terminal is mated with a first electronic component and a second electronic component, the conducting portion is electrically connected to the first electronic component, the floating contact portion is electrically connected to the second electronic component, the elastic arm provides an elastic force such that the floating contact portion moves downward, and the floating contact portion and the conducting portion are directly electrically connected.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
  • H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
  • H01R 13/516 - Means for holding or embracing insulating body, e.g. casing
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures

12.

ELECTRICAL CONNECTOR AND METHOD OF MANUFACTURING THE SAME

      
Application Number 17900958
Status Pending
Filing Date 2022-09-01
First Publication Date 2023-03-09
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Jin, Zuo Feng
  • Huang, Chang Wei
  • Ho, Chien Chih

Abstract

A method of manufacturing an electrical connector is provided. The method includes: providing a terminal and a strip, where the strip is connected to the terminal, and the terminal is formed with an elastic arm, a floating contact portion and a conducting portion; then, insert-molding an insulating block, such that the insulating block connects the elastic arm and the floating contact portion; separating the elastic arm and the floating contact portion; further cutting the strip to separate the terminal from the strip; and providing an insulating body, where the insulating body is formed with at least one accommodating slot running vertically therethrough, and inserting the terminal into the accommodating slot. When the electrical connector is mated, the elastic arm provides an elastic force such that the floating contact portion moves downward, and the floating contact portion and the conducting portion are directly electrically connected.

IPC Classes  ?

  • H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
  • H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 13/516 - Means for holding or embracing insulating body, e.g. casing
  • H01R 13/514 - Bases; Cases formed as a modular block or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them

13.

ELECTRICAL CONNECTOR AND METHOD OF MANUFACTURING THE SAME

      
Application Number 17883696
Status Pending
Filing Date 2022-08-09
First Publication Date 2023-02-09
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Huang, Chang Wei
  • Jin, Zuo Feng

Abstract

A method of manufacturing an electrical connector includes: providing a metal plate, and cutting the metal plate to form multiple base portions and pre-soldering areas; providing multiple conductive members, and soldering the conductive members to the pre-soldering areas; cutting and forming multiple elastic arms correspondingly according to locations of the conductive members in the pre-soldering areas as references, where a conductive terminal includes a base portion, at least one elastic arm and at least one conductive member; forming an insulating body on the conductive terminals by insert-molding, where the elastic arms and the conductive members are exposed from the insulating body; and forming the conductive terminals by cutting, where at least some of the conductive terminals are separated from each other and are not in contact with each other. The first electronic component and the second electronic component abut the elastic arms and the conductive members to deform and move.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 43/18 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
  • H01R 43/02 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
  • H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending

14.

Electrical connector having conductive terminals with high density and low height

      
Application Number 17509190
Grant Number 11862883
Status In Force
Filing Date 2021-10-25
First Publication Date 2023-01-19
Grant Date 2024-01-02
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Jin, Zuo Feng

Abstract

An electrical connector includes multiple conductive terminals respectively retained in multiple accommodating slots of an insulating body. Each conductive terminal includes a base portion, a connecting portion extending from one side of the base portion, a first elastic arm and a second elastic arm extending from the connecting portion toward a direction away from the same one side of the base portion, and at least one fixing portion extending from another side of the base portion. A width of the connecting portion is less than a width of the base portion and less than a width of a location of the first elastic arm near the connecting portion as well as a width of a location of the second elastic arm near the connecting portion. The fixing portion and the first elastic arm are respectively located at different sides of the base portion, thus achieving good elasticity and thinness.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 13/502 - Bases; Cases composed of different pieces
  • H01R 12/55 - Fixed connections for rigid printed circuits or like structures characterised by the terminals
  • H01R 13/516 - Means for holding or embracing insulating body, e.g. casing

15.

Electrical connector

      
Application Number 17526068
Grant Number 11848509
Status In Force
Filing Date 2021-11-15
First Publication Date 2022-12-15
Grant Date 2023-12-19
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Chang, Wen Chang
  • Zhou, Nan

Abstract

An electrical connector includes an insulating body having a mating slot and multiple accommodating slots are in communication with the mating slot. Multiple terminals are accommodated in the accommodating slots. The terminals include ground terminals. Each terminal includes a connecting portion, an elastic arm, a tail portion, and an extending portion located between the connecting portion and the tail portion. The extending portion of each terminal extends obliquely downward and backward from the connecting portion. A grounding member is provided on the insulating body. The grounding member has a multiple upper and lower extending arms. A length of each upper extending arm is shorter than a length of each lower extending arm in the front-rear direction. The upper and lower extending arms respectively abut the ground terminals, thus shortening the transmission paths of the terminals. The grounding member and the ground terminals are in stable connection, thus reducing the resonance.

IPC Classes  ?

  • H01R 12/67 - Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]

16.

ELECTRICAL CONNECTING ASSEMBLY

      
Application Number 17740423
Status Pending
Filing Date 2022-05-10
First Publication Date 2022-11-17
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • He, Zhi Li
  • Chang, Wen Chang

Abstract

An electrical connecting assembly includes an electrical connector including a first terminal assembly, and a mating connector including a second terminal assembly. The first terminal assembly includes a first shielding shell covering outside a pair of first signal terminals. Each first signal terminal has a first contact portion. The second terminal assembly includes a second shielding shell covering outside a pair of second signal terminals. Each second signal terminal has a second contact portion. The first shielding shell is provided with at least one naked spacing region. When mating of the electrical connector and the mating connector is complete, the second shielding shell covers outside the first shielding shell and shields the naked spacing region, the first contact portion and the corresponding second contact portion are mated, and at least one of the first and second contact portions is exposed in the naked spacing region.

IPC Classes  ?

  • H01R 13/6587 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs

17.

ELECTRICAL CONNECTOR

      
Application Number 17583383
Status Pending
Filing Date 2022-01-25
First Publication Date 2022-08-04
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • He, Zhi Li
  • Chang, Wen Chang
  • Liao, Jie
  • Wang, Jin Zhu

Abstract

An electrical connector includes at least one electrical module. The electrical module includes: an insulating body, where multiple first accommodating slots are concavely provided on a first side toward a second side of the insulating body; multiple first terminal assemblies, respectively accommodated in the corresponding first accommodating slots; and a first grounding member, having multiple first spokes and multiple second spokes. Each first terminal assembly includes a first insulating block, a pair of first signal terminals, and a first shielding shell. Each first shielding shell has a first shielding side surface exposed to the first side. Each first spoke is in mechanical contact with the first shielding shells of a same electrical module, and each second spoke is in contact with the first shielding side surface of the corresponding first shielding shell, thus achieving conduction between the first shielding shells and the first grounding member.

IPC Classes  ?

  • H01R 13/6586 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules
  • H01R 13/514 - Bases; Cases formed as a modular block or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them

18.

Electrical connector and method of manufacturing the same

      
Application Number 17528282
Grant Number 11817644
Status In Force
Filing Date 2021-11-17
First Publication Date 2022-07-28
Grant Date 2023-11-14
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Tsai, Yu Lun

Abstract

An electrical connector includes an insulating body, multiple lower terminals, a conductive plate, and multiple upper terminals. Each lower terminal has a base portion. The lower terminals include lower signal terminals connected to the plate and lower ground terminals separated from the plate. The upper terminals include upper signal terminals and upper ground terminals. Each upper terminal has a fixing portion and an elastic arm. The fixing portion is located above and fixed to the base portion. A metal sheet exists between two adjacent fixing portions of the upper terminals in the left-right direction and separated from the upper signal terminals. The sheet is integrally connected with the upper ground terminals adjacent thereto in the left-right direction and is separated in the front-rear direction. The sheet is located above and fixed to the plate. The elastic arm is located right above the front upper terminal adjacent thereto or the sheet.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 12/73 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
  • H01R 43/02 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
  • H01R 13/627 - Snap-action fastening

19.

Electrical connector and connector assembly

      
Application Number 17533241
Grant Number 11626693
Status In Force
Filing Date 2021-11-23
First Publication Date 2022-07-28
Grant Date 2023-04-11
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Hu, Xin
  • Yu, Yi
  • Li, Zhi Jie

Abstract

An electrical connector includes a body and multiple conductive terminals. The body has an insertion slot. Each conductive terminal has a contact portion entering the insertion slot and a conductive portion passing downward beyond a bottom surface of the body. Each side of the insertion slot has first terminal groups and second terminal groups. The conductive portions of each first terminal group are located away from the insertion slot relative to the conductive portions of each second terminal group. The conductive portions are provided in four rows in a lateral direction. The conductive terminals include signal terminals and ground terminals. The circuit board has an adjusting hole and four rows of connecting points corresponding to the conductive portions. Each row of the connecting points include multiple signal connecting points and multiple ground connecting points. The adjusting hole is located between two signal connecting points in two adjacent rows.

IPC Classes  ?

  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 12/73 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures

20.

Connector assembly

      
Application Number 17526050
Grant Number 11855369
Status In Force
Filing Date 2021-11-15
First Publication Date 2022-06-30
Grant Date 2023-12-26
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Liu, Jun
  • Ho, Chien Chih
  • Chang, Wen Chang

Abstract

A connector assembly includes multiple terminals. Each terminal includes a conductive portion. The terminals include first and second high speed signal terminals and a low speed signal terminal. The conductive portions of the first and second high speed signal terminals and the low speed signal terminal are correspondingly defined as first, second and third conductive portions. An adapter board is located above a circuit board to be conductively connected to a cable directly or indirectly. The adapter board includes first and second signal circuit layers located at different heights. The first signal circuit layer includes a first high speed signal circuit conductively connecting the first conductive portion and a conductive wire of the cable. The second signal circuit layer includes a second high speed signal circuit conductively connecting the second conductive portion and another conductive wire of the cable. The third conductive portion is conductively connected to the circuit board.

IPC Classes  ?

  • H01R 12/00 - Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, ; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
  • H01R 12/70 - Coupling devices
  • H01R 12/52 - Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
  • H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
  • H01R 13/05 - Resilient pins or blades

21.

Electrical connector and method of manufacturing the same

      
Application Number 17533262
Grant Number 11817666
Status In Force
Filing Date 2021-11-23
First Publication Date 2022-06-23
Grant Date 2023-11-14
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Ho, Chien Chih

Abstract

An electrical connector includes an insulating body, and multiple terminals and a base plate insert-molded with the insulating body. The insulating body has an outer side edge. Multiple grooves are concavely provided inward from the outer side edge. Two protruding blocks protrude toward each other and inward each of the grooves from two opposite sides of each of the grooves. The base plate has multiple strip connecting portions. Prior to the insert-molding, the strip connecting portions are integrally connected to a same strip. After the insert-molding, the strip connecting portions are broken from the strip, each strip connecting portion is located in a corresponding groove, and upper and lower surfaces of each strip connecting portion are exposed in the corresponding groove. The strip connecting portions do not exceed outward beyond the outer side edge. Two opposite sides of each strip connecting portion abut the two protruding blocks.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 43/18 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing bases or cases for contact members
  • H01R 13/50 - Bases; Cases formed as an integral body
  • H01R 33/74 - Devices having four or more poles

22.

Electrical connector

      
Application Number 17552447
Grant Number 11735854
Status In Force
Filing Date 2021-12-16
First Publication Date 2022-06-23
Grant Date 2023-08-22
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Ho, Chien Chih
  • Chang, Wen Chang
  • Jin, Zuo Feng
  • Huang, Chang Wei

Abstract

An electrical connector includes multiple terminals formed by cutting from a metal plate and bending. The portion of the metal plate with the terminals being removed is defined as a base plate. Each terminal has a base portion and an elastic arm connected thereto. The base portion is at least partially horizontally provided to be coplanar to the base plate. A cutting slot is formed between the base plate and the base portion. A through slot is formed between the base plate and the elastic arm. An insulating body is provided with through holes running vertically therethrough. A portion of the cutting slot and the through slot are exposed in a corresponding through hole. The terminals include signal terminals and ground terminals. The base plate forms a connecting portion between the through slot and the cutting slot of each ground terminal to be connected to the ground terminal.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 13/422 - Securing in a demountable manner in resilient one-piece base or case; One-piece base or case formed with resilient locking means

23.

Electrical connector and electrical connector assembly

      
Application Number 17400243
Grant Number 11695239
Status In Force
Filing Date 2021-08-12
First Publication Date 2022-03-10
Grant Date 2023-07-04
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Zhu, Song Liang
  • Cai, Lun

Abstract

An electrical connector includes multiple electrical modules sequentially stacked along a vertical direction. Each electrical module includes an insulating block being arc-shaped, a row of conductors fixed to the insulating block, and a first shielding member. The row of conductors includes multiple first grounding conductors and multiple pairs of first signal conductors arranged on the insulating block along a left-right direction. The two first signal conductors in a same pair of first signal conductors have a same length. The first shielding member has a first main body portion overlapping with a projection of one pair of first signal conductors in the vertical direction. The first shielding member and each conductor bend and extend downward from a top thereof and backward from a front thereof to be arc-shaped. The first contact portions of the row of conductors located on the same electrical module are located on a same horizontal plane.

IPC Classes  ?

  • H01R 4/66 - Connections with the terrestrial mass, e.g. earth plate, earth pin
  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 13/516 - Means for holding or embracing insulating body, e.g. casing
  • H01R 13/6582 - Shield structure with resilient means for engaging mating connector
  • H01R 13/6587 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs

24.

Electrical connector and method for manufacturing same

      
Application Number 17477642
Grant Number 11515657
Status In Force
Filing Date 2021-09-17
First Publication Date 2022-01-06
Grant Date 2022-11-29
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Ho, Chien Chih

Abstract

An electrical connector includes at least one conductive terminal mounted to a housing. The conductive terminal has a body, two elastic arms formed by extending upward from the body, a conducting portion connected below the body and having a strip connecting portion to be connected to a first strip, and a connecting portion provided at an upper end of the body to be connected to a second strip to assist mounting and located between the two elastic arms. A method for manufacturing the electrical connector includes: forming at least one conductive terminal and a first strip connected thereto; connecting a second strip to the connecting portion of the conductive terminal; disconnecting the conducting portion of the conductive terminal and the first strip; operating the second strip to control the conductive terminal to be mounted to a housing; and releasing a control force of the second strip onto the conductive terminal.

IPC Classes  ?

  • H01R 13/40 - Securing contact members in or to a base or case; Insulating of contact members
  • H01R 13/41 - Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve

25.

Method for manufacturing electrical connector

      
Application Number 17184898
Grant Number 11217955
Status In Force
Filing Date 2021-02-25
First Publication Date 2022-01-04
Grant Date 2022-01-04
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Ho, Chien Chih
  • Chang, Wen Chang

Abstract

A method for manufacturing an electrical connector is provided. A metal plate is provided, and defines multiple terminals. Each terminal has a base portion and an elastic arm connected to the base portion. A portion of a lower surface of the base portion defines a conducting area. The base portion is cut on the metal plate, thereby forming a cutting slot on the metal plate located at a side edge of the base portion. An insulating body is formed on the metal plate by injection molding, such that the insulating body fills the cutting slot. The insulating body covers only the base portion and not the conducting area and the elastic arm, thereby forming a through hole on the insulating body to expose the elastic arm. Then, the elastic arm is cut on the metal plate, thereby forming a through slot on the metal plate surrounding the elastic arm.

IPC Classes  ?

  • H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
  • H01R 43/24 - Assembling by moulding on contact members

26.

Electrical connector

      
Application Number 17034871
Grant Number 11196197
Status In Force
Filing Date 2020-09-28
First Publication Date 2021-12-07
Grant Date 2021-12-07
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Wen, Dahe

Abstract

An electrical connector includes an insulating body having an accommodating slot vertically running therethrough, a terminal and an elastic body. The terminal has a base correspondingly accommodated in the accommodating slot. An elastic arm extends upward from the base. A contact portion extends from the elastic arm to be electrically connected to a first mating member. A bottom end of the terminal is used to be electrically connected to a second mating member. The elastic body is provided on the elastic arm. The elastic body is only in contact with the elastic arm. The elastic body includes an elastic insulating member and dielectric particles mixed with the elastic insulating member. A dielectric coefficient of the dielectric particles is greater than a dielectric coefficient of the electric insulating member.

IPC Classes  ?

  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted

27.

Electrical connector assembly

      
Application Number 17021115
Grant Number 11217917
Status In Force
Filing Date 2020-09-15
First Publication Date 2021-11-18
Grant Date 2022-01-04
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Yang, Ren Fei
  • Lyu, Zhen Feng

Abstract

An electrical connector assembly includes a first connector. The first connector has a main body. The main body has a first end wall and a second end wall opposite to each other. Multiple first terminals are provided on the main body. The first connector is used to be mated with a circuit board. The circuit board has multiple first conductive portions, multiple second conductive portions and multiple first wires electrically connecting the first conductive portions and the second conductive portions correspondingly. The second conductive portion is correspondingly electrically connected to the first terminal. The first end wall is located closer to the first conductive portion relative to the second end wall. A top surface of the first end wall is lower than a corresponding first conductive portion adjacent to the first end wall.

IPC Classes  ?

  • H01R 12/00 - Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, ; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
  • H01R 12/57 - Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/6587 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs

28.

Battery connector

      
Application Number 17012233
Grant Number 11171436
Status In Force
Filing Date 2020-09-04
First Publication Date 2021-11-09
Grant Date 2021-11-09
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Lou, Pei Yu

Abstract

A battery connector is disclosed. An insulating body has a first accommodating space and a limiting portion, and a second accommodating space, which is in communication with the first accommodating space, is provided above the first accommodating space and the limiting portion. In assembly, the battery is guided downward into the second accommodating space, and the battery is pressed downward such that the battery passes the limiting portion to enter the first accommodating space and abut a positive pole terminal and a negative pole terminal, thus achieving assembly of the battery conveniently, and effectively preventing the battery from falling out of the insulating body.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 12/55 - Fixed connections for rigid printed circuits or like structures characterised by the terminals
  • H01R 33/18 - Two-pole devices having only abutting contacts
  • H01M 50/216 - Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for button or coin cells
  • H01R 103/00 - Two poles
  • H01M 50/543 - Terminals

29.

Electrical connector and connector assembly having the same

      
Application Number 17034390
Grant Number 11189967
Status In Force
Filing Date 2020-09-28
First Publication Date 2021-11-04
Grant Date 2021-11-30
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Yang, Qi Xiao
  • Chang, Wen Chang
  • Wen, Yan Chun
  • Liang, Chu Jun

Abstract

An electrical connector includes an insulating seat and at least one conductive terminal provided therein. The insulating seat includes a rear wall and two side walls, surroundingly forming a mating space. Each side wall includes an extending arm and an elastic arm. The elastic arm has a first arm extending forward from the extending arm and a second arm bending reversely from the first arm and extending backward. The second arm is connected to the rear wall. An opening slot is formed between the first arm and the extending arm and runs forward therethrough. A through slot is formed between the second arm and the first arm. A buckling portion is formed at a side of the second arm away from the first arm to correspond to the through slot and the opening slot in a left-right direction. The conductive terminal has a contact portion exposed to the mating space.

IPC Classes  ?

  • H01R 13/629 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure
  • H01R 12/70 - Coupling devices
  • H01R 13/08 - Resiliently-mounted rigid pins or blades
  • H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
  • H01R 13/627 - Snap-action fastening
  • H01R 13/40 - Securing contact members in or to a base or case; Insulating of contact members
  • H01R 13/10 - Sockets for co-operation with pins or blades

30.

Electrical connector and connector assembly

      
Application Number 17030859
Grant Number 11289833
Status In Force
Filing Date 2020-09-24
First Publication Date 2021-10-21
Grant Date 2022-03-29
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Wu, Yao
  • Chang, Wen Chang
  • Zhang, Biao
  • Yin, Jia Xu
  • Liang, Chong Cheng

Abstract

An electrical connector includes a base and a row of conductive terminals, including at least one pair of differential signal terminals and multiple ground terminals. Each conductive terminal is in contact with a mating component. The conductive terminals include a terminal group having two ground terminals and one pair of differential signal terminals located between the two ground terminals. In the terminal group, a pitch between the pair of differential signal terminals is defined as a first pitch, a pitch between each differential signal terminal and its adjacent ground terminal is defined as a second pitch, and the first pitch is less than the second pitch. A pitch between another ground terminal adjacent to the terminal group and an adjacent ground terminal in the terminal group is defined as a third pitch, which is greater than the second pitch. The electrical connector and the mating component form a connector assembly.

IPC Classes  ?

  • H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]

31.

Electrical connector and electrical connector assembly

      
Application Number 17032355
Grant Number 11303072
Status In Force
Filing Date 2020-09-25
First Publication Date 2021-10-21
Grant Date 2022-04-12
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Chen, Chih Kun

Abstract

The present invention discloses an electrical connector and an electrical connector assembly. Each of the ground terminals is provided to be in contact with two corresponding first mating terminals in a left-right direction. The terminals may mate with the first and second mating terminals under the same specification, thus facilitating unified automatic production of the mating connector, and may achieve the objectives for increasing the shielding effect of the electrical connector and saving the quantity of the terminals without changing the size of the electrical connector.

IPC Classes  ?

  • H01R 31/06 - Intermediate parts for linking two coupling parts, e.g. adapter
  • H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted

32.

Electrical connector and electrical connector assembly

      
Application Number 17034758
Grant Number 11264765
Status In Force
Filing Date 2020-09-28
First Publication Date 2021-09-30
Grant Date 2022-03-01
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Ho, Chien Chih
  • Dai, Yong Jun

Abstract

An electrical connector includes two adjacent terminal groups in a front-rear direction, including a front terminal group and a rear terminal group. Each terminal group includes a ground terminal and a signal terminal. The ground terminal has a first base portion and a first elastic arm. The first elastic arm includes two extending arms and a through slot formed therebetween. The signal terminal has a second base portion and a second elastic arm. The first elastic arm and the second elastic arm are used to be electrically connected to a mating member. In a same terminal group, the signal terminal is located in front of the first base portion, and the second elastic arm runs through the through slot. The mating member presses on the first elastic arm. The first elastic arm of the ground terminal of the rear terminal group abuts the ground terminal of the front terminal group.

IPC Classes  ?

  • H01R 4/66 - Connections with the terrestrial mass, e.g. earth plate, earth pin
  • H01R 13/6582 - Shield structure with resilient means for engaging mating connector
  • H01R 12/55 - Fixed connections for rigid printed circuits or like structures characterised by the terminals
  • H01R 12/70 - Coupling devices
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]

33.

Electrical connector with ground terminal and shielding

      
Application Number 17023644
Grant Number 11594846
Status In Force
Filing Date 2020-09-17
First Publication Date 2021-08-19
Grant Date 2023-02-28
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Jin, Zuo Feng

Abstract

An electrical connector is used to be electrically connected to a mating component. The electrical connector includes one or more shielding members, forming multiple receiving holes; and multiple terminals, including at least one signal terminal and at least one ground terminal correspondingly accommodated in the receiving holes. The ground terminal has a mating portion upward abutting the mating component, an elastic portion pressed vertically to elastically deform, and a positioning portion having a cross-section in a circular shape. The positioning portion and the shielding members are conductively connected to each other by at least three conductive portions, and the three conductive portions are provided to form a triangle. An insulating block is between the signal terminal and a corresponding shielding member to be accommodated in a corresponding receiving hole. The positioning portion with a circular cross-section has a larger area when the volume of the receiving hole remains unchanged.

IPC Classes  ?

  • H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts
  • H01R 13/6588 - Shielding material individually surrounding or interposed between mutually spaced contacts with through openings for individual contacts
  • H01R 12/52 - Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted

34.

Connector assembly

      
Application Number 16944601
Grant Number 11075481
Status In Force
Filing Date 2020-07-31
First Publication Date 2021-07-27
Grant Date 2021-07-27
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Zou, Xiao Le

Abstract

A connector assembly includes a connector module, a first shell located outside the connector module, and a second shell injection-molded outside the first shell. The first shell has a first slot and a second slot in communication with each other, and a first fixing portion relatively close to the connector module and a second fixing portion. The second fixing portion has a first abutting surface forming a portion of the first slot and a second abutting surface forming a portion of the second slot. The second shell has at least a clip portion filled in the first slot and the second slot. The clip portion abuts the first abutting surface and the second abutting surface simultaneously. An included angle between a direction of the clip portion abutting the first abutting surface and a direction of the clip portion abutting the second abutting surface is less than 180 degrees.

IPC Classes  ?

  • H01R 13/58 - Means for relieving strain on wire connection, e.g. cord grip
  • H01R 13/516 - Means for holding or embracing insulating body, e.g. casing
  • H01R 24/60 - Contacts spaced along planar side wall transverse to longitudinal axis of engagement
  • H01R 13/405 - Securing in non-demountable manner, e.g. moulding, riveting
  • H01R 13/514 - Bases; Cases formed as a modular block or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them

35.

Electrical connector

      
Application Number 17021062
Grant Number 11146000
Status In Force
Filing Date 2020-09-15
First Publication Date 2021-07-22
Grant Date 2021-10-12
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Ho, Chien Chih

Abstract

An electrical connector is used to mate with an electronic component having a conductor. The electrical connector includes an insulating body having an accommodating hole, and a terminal accommodated in the accommodating hole. A protruding portion protrudes from a first wall of the accommodating hole. An elastic arm of the terminal has a main body portion. A pre-pressurized portion and a contact portion of the elastic arm respectively have a first contact end and a second contact end. The second contact end is located closer to the main body portion than the first contact end. Prior to the first contact end abutting the protruding portion, a horizontal projection of the first contact end along an insertion direction at least partially overlaps with a horizontal projection of the protruding portion along the insertion direction and passes beyond a horizontal projection of the second contact end along the insertion direction.

IPC Classes  ?

  • H01R 9/22 - Bases, e.g. strip, block, panel
  • H01R 12/57 - Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
  • H01R 4/02 - Soldered or welded connections
  • H01R 12/52 - Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures

36.

Electrical connector

      
Application Number 16992321
Grant Number 11251569
Status In Force
Filing Date 2020-08-13
First Publication Date 2021-07-15
Grant Date 2022-02-15
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Liao, Jie
  • Wan, Lei
  • Ke, Chang Wei
  • Zhong, Jun Kang

Abstract

An electrical connector includes an insulating body accommodating multiple first terminals. The first terminals include first and second differential signal pairs. No ground terminal is provided at one side of the first differential signal pair. Both sides of the second differential signal pair have ground terminals. The impedance of the first differential signal pair is adjusted by having a distance between the first differential signal pair and the first ground terminal less than a distance between the second differential signal pair and the first ground terminal, or by having a width of a portion of the first differential signal pair exposed out of the insulating body greater than a width of a portion of the second differential signal pair exposed out of the insulating body, or by having a distance between terminals of the first differential signal pair less than a distance between terminals of the second differential signal pair.

IPC Classes  ?

  • H01R 13/64 - Means for preventing, inhibiting or avoiding incorrect coupling
  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 13/6474 - Impedance matching by variation of conductive properties, e.g. by variation of dimensions
  • H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts

37.

Electrical connector with reduced resonance between ground terminals

      
Application Number 17001819
Grant Number 11239590
Status In Force
Filing Date 2020-08-25
First Publication Date 2021-07-15
Grant Date 2022-02-01
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Yang, Qi Xiao
  • Jiang, Ming
  • Wang, Yong Fu

Abstract

An electrical connector includes an insulating block and multiple terminals arranged along a left-right direction of the insulating block. The insulating block has multiple opening holes along a vertical direction thereof. Each terminal has a fixing portion fixed to the insulating block. The fixing portion has an adjustment portion. The terminals in one row include multiple first ground terminals, multiple second ground terminals and multiple pairs of differential signal terminals, correspondingly arranged along the left-right direction sequentially as: one of the first ground terminals, one of the pairs of differential signal terminals, one of the second ground terminals, another one of the pairs of differential signal terminals, and another one of the first ground terminals. The adjustment portion of each second ground terminal is exposed in the opening hole along the vertical direction, and the adjustment portion of each first ground terminal is not exposed in the opening hole.

IPC Classes  ?

  • H01R 24/60 - Contacts spaced along planar side wall transverse to longitudinal axis of engagement
  • H01R 12/73 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
  • H01R 12/75 - Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon cables
  • H01R 12/79 - Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
  • H01R 13/50 - Bases; Cases formed as an integral body
  • H01R 13/652 - Protective earth or shield arrangements on coupling devices with earth pin, blade or socket

38.

Electrical connector

      
Application Number 17001877
Grant Number 11251557
Status In Force
Filing Date 2020-08-25
First Publication Date 2021-07-08
Grant Date 2022-02-15
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Dai, Yong Jun

Abstract

An electrical connector includes: an insulating body provided with multiple accommodating holes running vertically therethrough, and multiple terminals correspondingly accommodated in the accommodating holes. Each accommodating hole has two protruding portions. Each terminal includes a main body portion. Two upper elastic arms are formed by bending upward and extending from left and right sides of the main body portion. Each upper elastic arm extends backward to form an upper abutting portion. A strip connecting portion extends upward from the main body portion to be connected to a strip. The strip connecting portion is located between the two upper elastic arms. Each of the left and right sides of the main body portion is provided with a position limiting portion protruding outward. The position limiting portion is located below the protruding portion. The position limiting portion and a corresponding upper elastic arm overlap along a vertical direction.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 12/55 - Fixed connections for rigid printed circuits or like structures characterised by the terminals
  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending

39.

Electrical connector

      
Application Number 17128681
Grant Number 11316306
Status In Force
Filing Date 2020-12-21
First Publication Date 2021-07-01
Grant Date 2022-04-26
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Chen, Xue Rong

Abstract

An electrical connector is used to electrically connect a first component and a second component, including: an insulating body, having an insertion slot for the first component to insert backward therein; multiple terminals, having at least one pair of first signal terminals. Each terminal has a contact portion and a tail portion provided in the front-rear direction. The contact portion is provided relatively in front of the bottom surface and protrudes into the insertion slot to be electrically connected to the first component. The tail portion is electrically connected to the second component. Each terminal further has a connecting portion located between the contact portion and the tail portion. An insulating block is used to fix the terminal. The connecting portion of each terminal extends forward from the front surface of the insulating block and passes beyond the bottom surface. A portion of the connecting portion of each terminals not passing forward beyond the bottom surface is defined as an adjusting portion. A medium between the two adjusting portions of each pair of first signal terminals is completely a first medium. A dielectric coefficient of the first medium is less than a dielectric coefficient of the insulating body.

IPC Classes  ?

  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
  • H01R 13/405 - Securing in non-demountable manner, e.g. moulding, riveting
  • H01R 13/502 - Bases; Cases composed of different pieces
  • H01R 13/518 - Means for holding or embracing insulating body, e.g. casing for holding or embracing several coupling parts, e.g. frames
  • H01R 13/6594 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
  • H01R 13/6597 - Specific features or arrangements of connection of shield to conductive members the conductive member being a contact of the connector

40.

Injection molding machine device with multiple sensors

      
Application Number 17204112
Grant Number 11485058
Status In Force
Filing Date 2021-03-17
First Publication Date 2021-07-01
Grant Date 2022-11-01
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Kung, Yung Sheng

Abstract

An injection molding machine device includes at least two guide rods. One end of each guide rod is fixed to a rack, and the other end of each guide rod is fixed to a fixed base body. A movable base body is provided opposite to the fixed base body. The movable base body slides along the guide rods relative to the fixed base body. At least one correction mechanism is located between the movable base body and the guide rail to adjust a movement of the movable base body in a vertical direction. A predetermined clearance value and/or a predetermined contact force value exist between the components. At least one sensor is electrically connected to a controller. The controller correspondingly controls the correction mechanism by determining whether corresponding detecting values of the sensor match with the predetermined clearance values and/or the predetermined contact force values.

IPC Classes  ?

  • B29C 45/04 - Injection moulding apparatus using movable moulds
  • B29C 45/80 - Measuring, controlling or regulating of relative position of mould parts
  • B29C 45/17 - Component parts, details or accessories; Auxiliary operations
  • B29C 45/76 - Measuring, controlling or regulating

41.

Electrical connector

      
Application Number 17036093
Grant Number 11276965
Status In Force
Filing Date 2020-09-29
First Publication Date 2021-06-10
Grant Date 2022-03-15
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Cheng, Wei Jin

Abstract

An electrical connector includes an insulating body. Multiple terminals are provided on the insulating body, including two signal terminal pairs and two adjacent ground terminals located between the two signal terminal pairs. A metal shell is provided and covering outside the insulating body, and includes a neck portion extending backward from a top plate, and a first elastic arm, a second elastic arm and a third elastic arm formed by respectively extending backward from the neck portion. Each of the three elastic arms has a contact portion. The contact portions of two adjacent elastic arms are staggered to each other. A ground terminal is provided between two adjacent elastic arms. When the neck portion deviates toward different directions, each of the two ground terminals is in contact with the contact portion of at least one of the elastic arms.

IPC Classes  ?

  • H01R 4/66 - Connections with the terrestrial mass, e.g. earth plate, earth pin
  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
  • H01R 13/05 - Resilient pins or blades
  • H01R 13/502 - Bases; Cases composed of different pieces
  • H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts

42.

Electrical connector

      
Application Number 16855109
Grant Number 11069998
Status In Force
Filing Date 2020-04-22
First Publication Date 2021-06-10
Grant Date 2021-07-20
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Ho, Chien Chih
  • Zhang, Jun

Abstract

An electrical connector includes an insulating body, and multiple terminals accommodated therein. Each terminal has a connecting portion, two side portions bending backward and extending from left and right sides of the connecting portion, two extending portions provided opposite to each other and extending downward from the two side portions, and two embracing arms connected to lower ends of the two extending portions. The two embracing arms jointly embrace a solder ball, which has a first vertical central plane in a front-rear direction. The two embracing arms are located on two sides of the first vertical central plane. A distance between the front ends of the two embracing arms is less than a distance between the rear ends of the two embracing arms of each terminal. The front ends of the two embracing arms are attached with solder liquid formed by melting of the solder ball during soldering.

IPC Classes  ?

  • H01R 13/41 - Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted

43.

Electrical connector

      
Application Number 17031128
Grant Number 11139604
Status In Force
Filing Date 2020-09-24
First Publication Date 2021-06-10
Grant Date 2021-10-05
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Dai, Yong Jun
  • Ho, Chien Chih
  • Zhang, Jun

Abstract

An electrical connector includes an insulating body and multiple terminals accommodated in the insulating body. Each terminal has a base portion, a strip connecting portion extending upward from the base portion to be connected to a strip, and an elastic arm extending from the base portion. The elastic arm has a first tearing edge torn from the strip connecting portion, a second tearing edge torn from the strip, and a blanking edge blanked from the strip. The second tearing edge or the blanking edge has a dividing point. When each terminal is connected to the strip and expanded in a same vertical plane, the dividing point and a top point of the first tearing edge are vertically aligned. After the elastic arm is formed by bending, the dividing point and the first tearing edge are both located at a back side of the strip connecting portion.

IPC Classes  ?

  • H01R 13/41 - Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
  • H01R 13/50 - Bases; Cases formed as an integral body

44.

Electrical connector and method for manufacturing the same

      
Application Number 17030786
Grant Number 11146007
Status In Force
Filing Date 2020-09-24
First Publication Date 2021-05-27
Grant Date 2021-10-12
Owner LOTES CO., LTD. (Taiwan, Province of China)
Inventor
  • Chen, Chih Kun
  • Chang, Wen Chang

Abstract

An electrical connector includes a body having an accommodating hole. The body has a protruding block and a platform protruding into the accommodating hole. The platform is located below the protruding block. A conductive terminal is accommodated in the accommodating hole. The conductive terminal has a base, which bends to form an accommodating space to accommodate the protruding block. The base has a through slot, and first and second branches located at two sides of the through slot. A lower section of the first branch is limited between the first protruding block and the platform. A method for manufacturing the electrical connector includes inserting the conductive terminal with the accommodating space opening upward into the accommodating hole by the strip, and rotating the conductive terminal with the protruding block as an axis, until the lower section of the first branch is located between the platform and the first protruding block.

IPC Classes  ?

  • H01R 12/00 - Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, ; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 13/50 - Bases; Cases formed as an integral body
  • H01R 43/00 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
  • H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve

45.

Electrical module

      
Application Number 16898551
Grant Number 11139618
Status In Force
Filing Date 2020-06-11
First Publication Date 2021-05-27
Grant Date 2021-10-05
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Yang, Qi Xiao
  • Wang, Yong Fu
  • Zhong, Wei Xue
  • Zhang, Biao
  • Yin, Jia Xu

Abstract

An electrical module is electrically conducted with an electronic component, and includes multiple conductors having a first row of conductors arranged in a left-right direction and an insulating body fixing the first row of conductors. Each conductor has a contact portion in contact with the electronic component. A distance between each two adjacent contact portions of the conductors in the left-right direction is defined as a contact interval. The first row of conductors have at least one pair of signal conductors and at least two ground conductors. Each two adjacent sides of the pair of signal conductors has one ground conductor. The contact interval from one signal conductor to its adjacent ground conductor is defined as a first contact interval. The contact interval from the other signal conductor to its adjacent ground conductor is defined as a second contact interval. The first and second contact intervals are not equal.

IPC Classes  ?

  • H01R 12/00 - Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, ; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
  • H01R 12/73 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
  • H01R 13/6477 - Impedance matching by variation of dielectric properties

46.

Electrical connector

      
Application Number 17004195
Grant Number 11196219
Status In Force
Filing Date 2020-08-27
First Publication Date 2021-05-06
Grant Date 2021-12-07
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Yang, Qi Xiao
  • Wang, Yong Fu

Abstract

An electrical connector electrically connects a first electrical module and a second electrical module, for insertion by the first electrical module along a first direction. The electrical connector includes a first group of terminals arranged in a row along a second direction, having multiple signal terminals and multiple ground terminals and forming at least one first terminal unit and at least one second terminal unit. Each of the terminals has a contact portion, a tail portion, and a middle portion located between the contact portion and the tail portion. In the second direction, the middle portions of the first terminal unit form a first row of the middle portions, and the middle portions of the second terminal unit form a second row of the middle portions. Viewing from the second direction, the first and second rows of the middle portions are staggered, thus improving the crosstalk.

IPC Classes  ?

  • H01R 24/00 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 13/11 - Resilient sockets
  • H01R 13/6473 - Impedance matching
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures

47.

Electrical connector with capacitive and resistive characteristics to satisfy required matching impedance

      
Application Number 17077442
Grant Number 11303069
Status In Force
Filing Date 2020-10-22
First Publication Date 2021-04-29
Grant Date 2022-04-12
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Zhang, Biao
  • Yin, Jia Xu
  • Liang, Chong Cheng
  • Chang, Wen Chang

Abstract

An electrical connector includes: a first main body, having a first wall surface and a second wall surface; a second main body, mounted on the first main body, and having a third wall surface and a fourth wall surface. A first channel is formed between the first wall surface and the third wall surface. A second channel is formed between the second wall surface and the fourth wall surface and is communicated with the first channel. A signal terminal has a fixing portion accommodated in the first channel and fixed by at least one of the first main body and the second main body, and an elastic arm formed by extending from the fixing portion and accommodated in the second channel. A contact portion is provided on the elastic arm and is exposed to the first main body in a left-right direction to be in contact with the mating member.

IPC Classes  ?

  • H01R 13/6477 - Impedance matching by variation of dielectric properties
  • H01R 12/73 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
  • H01R 13/11 - Resilient sockets
  • H01R 13/502 - Bases; Cases composed of different pieces
  • H01R 13/6581 - Shield structure
  • H01R 13/6597 - Specific features or arrangements of connection of shield to conductive members the conductive member being a contact of the connector
  • H01R 13/64 - Means for preventing, inhibiting or avoiding incorrect coupling

48.

Electrical connector

      
Application Number 17077391
Grant Number 11322893
Status In Force
Filing Date 2020-10-22
First Publication Date 2021-04-29
Grant Date 2022-05-03
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Zhang, Biao
  • Yin, Jia Xu
  • Liang, Chong Cheng
  • Chang, Wen Chang

Abstract

An electrical connector includes an insulating body having a mating surface. An insertion slot is concavely provided on the mating surface. Two side walls are located at two sides of the insertion slot. A slot bottom surface is formed on a concave direction of the insertion slot. One of the side walls is provided with aground accommodating slot and a signal accommodating slot. A signal terminal and a ground terminal are provided on the one of the side walls. The signal terminal is accommodated in the signal accommodating slot. The ground terminal is accommodated in the ground accommodating slot. A side of the insulating plug member has a first portion corresponding to the signal accommodating slot and a second portion corresponding to the ground accommodating slot. The first portion is accommodated in the signal accommodating slot and is provided closer to the mating surface than the slot bottom surface.

IPC Classes  ?

  • H01R 13/6477 - Impedance matching by variation of dielectric properties
  • H01R 12/73 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
  • H01R 13/11 - Resilient sockets
  • H01R 13/502 - Bases; Cases composed of different pieces
  • H01R 13/64 - Means for preventing, inhibiting or avoiding incorrect coupling
  • H01R 13/6581 - Shield structure
  • H01R 13/6597 - Specific features or arrangements of connection of shield to conductive members the conductive member being a contact of the connector

49.

Electrical connector having terminals with reduced height

      
Application Number 16887325
Grant Number 11309646
Status In Force
Filing Date 2020-05-29
First Publication Date 2021-04-22
Grant Date 2022-04-19
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Ou, Zi Sheng
  • Lin, Chin Chi
  • Chen, Chih Kun

Abstract

An electrical connector includes a body having multiple accommodating holes running vertically therethrough, and multiple conductive terminals vertically movably accommodated in the accommodating holes. Each accommodating hole has upper and lower position limiting surfaces. Each conductive terminal includes a flat plate portion having an upper position limiting portion located above the upper position limiting surface, and a lower position limiting portion located below the lower position limiting surface, so as to limit a vertical movement of the conductive terminal. Upper and lower elastic arms are formed at a rear side the flat plate portion. Each of the upper and lower elastic arms has a corresponding contact portion to correspondingly abut a first electronic component and a second electronic component. A through slot extends from the upper elastic arm through the flat plate portion to the lower elastic arm.

IPC Classes  ?

  • H01R 12/00 - Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, ; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted

50.

Electrical terminal and electrical connector in vertical compression contact with chip module

      
Application Number 16951363
Grant Number 11469533
Status In Force
Filing Date 2020-11-18
First Publication Date 2021-03-11
Grant Date 2022-10-11
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Ho, Chien Chih
  • Jin, Zuo Feng
  • Dai, Yong Jun
  • Chen, Chih Kun

Abstract

An electrical terminal includes a base, a first elastic arm and a second elastic arm formed side by side by extending upwardly from an upper end of the base, and a protruding portion. The first elastic arm has a mating portion, and the second elastic arm has a contact portion. The protruding portion protrudes and extends from a first side of the first elastic arm, and the first side of the first elastic arm is adjacent to the second elastic arm. A lower surface of the protruding portion has a contact surface overlapping with the contact portion in a vertical direction, such that the contact portion upwardly abuts the contact surface. When the chip module presses downwardly on the electrical terminal, the contact portion can move on the contact surface, such that the chip module does not need to press downwardly on the contact portion with a relatively large pressure.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 13/40 - Securing contact members in or to a base or case; Insulating of contact members
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
  • H01R 4/48 - Clamped connections; Spring connections using a spring, clip or other resilient member
  • H01R 4/28 - Clamped connections; Spring connections
  • H01R 12/57 - Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
  • H01R 12/52 - Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures

51.

Electrical connector

      
Application Number 16999261
Grant Number 11088478
Status In Force
Filing Date 2020-08-21
First Publication Date 2021-03-04
Grant Date 2021-08-10
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Ho, Chien Chih
  • Jin, Zuo Feng

Abstract

An electrical connector includes a body having an accommodating hole running vertically therethrough, and a conductive terminal accommodated in the accommodating hole. The conductive terminal includes: an upper terminal, having an upper base and an upper elastic arm formed by extending from the upper base; an upper connecting member, fixed on the upper base in a front-rear direction to be connected to a first strip; a lower terminal, electrically connected with the upper terminal and having a lower base and a lower elastic arm extending from the lower base; and a lower connecting member, fixed on the lower base in the front-rear direction to be connected to a second strip. The upper terminal, the lower terminal, the upper connecting member and the lower connecting member are formed separately. The upper extending portion and the lower extending portion are provided side by side and jointly positioned in the accommodating hole.

IPC Classes  ?

  • H01R 12/00 - Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, ; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 4/02 - Soldered or welded connections
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 13/6461 - Means for preventing cross-talk
  • H01R 13/6588 - Shielding material individually surrounding or interposed between mutually spaced contacts with through openings for individual contacts

52.

Electrical connector

      
Application Number 16934420
Grant Number 11196194
Status In Force
Filing Date 2020-07-21
First Publication Date 2021-02-11
Grant Date 2021-12-07
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Jin, Zuo Feng

Abstract

An electrical connector includes: a circuit board, provided with multiple accommodating holes, where each accommodating hole is circular shaped; multiple terminals, where each terminal includes a base, and the base is accommodated in a corresponding accommodating hole; and multiple strip connecting portions, configured to be connected to a corresponding one of the first strips. One strip connecting portion and the corresponding base are fixed to each other. When the strip connecting portion and the corresponding base are inserted into the corresponding accommodating hole, the strip connecting portion supports and abuts the corresponding base, such that the corresponding terminal is not easily deformed or rotated during the insertion, and the corresponding terminal is not easily damaged. The strip connecting portion, the corresponding base and the corresponding accommodating hole form a contact of at least three points, ensuring the corresponding terminal to be stably fixed in the corresponding accommodating hole.

IPC Classes  ?

  • H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes

53.

Electrical connector with recessed opening for accommodating increased elastic arm length

      
Application Number 16931900
Grant Number 11217919
Status In Force
Filing Date 2020-07-17
First Publication Date 2021-01-28
Grant Date 2022-01-04
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Ho, Tung Ming
  • Kung, Yung Sheng

Abstract

An electrical connector includes a body having an opening running vertically therethrough. The opening has a first side wall. The body further includes a recess concavely formed on the first side wall. At least one conductive terminal includes a base fixed to the body, a conducting portion connected to the base to be electrically connected to a second mating member, and an elastic arm connected to the base in the recess. The elastic arm includes a connecting section located in the recess and an extending section connected to the connecting section. Both the conducting portion and the extending section protrude from the first side wall toward the opening. The extending section has a contact portion electrically connected to a first mating member. In a top view, a first central line of the extending section and a second central line of the conducting portion are parallel to each other.

IPC Classes  ?

  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 12/70 - Coupling devices
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 13/502 - Bases; Cases composed of different pieces
  • H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
  • H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
  • H05K 3/34 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering

54.

Electrical connector and method of manufacturing the same

      
Application Number 16862991
Grant Number 11139628
Status In Force
Filing Date 2020-04-30
First Publication Date 2020-12-24
Grant Date 2021-10-05
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Cai, Lun
  • Long, Quan
  • Qin, Da Zheng

Abstract

An electrical connector and a method of manufacturing the same are provided. A connecting member is embedded in an insulating body between a side edge of the insulating body and an outer side of a first terminal or a last terminal in a first terminal group, and a gap exists between the connecting member and the first terminal or the last terminal. In other words, the connecting member is not in contact with the first terminal or the last terminal adjacent to the connecting member. Thus, the width of the first terminal or the last terminal is not increased, ensuring the high-frequency transmission rate of the first terminal group, and thereby forming an electrical connector which is capable of facilitating machining without affecting the transmission quality of the terminals, and having a stable structure and high-frequency transmission performance.

IPC Classes  ?

  • H01R 43/16 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
  • H01R 13/405 - Securing in non-demountable manner, e.g. moulding, riveting
  • H01R 13/646 - ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS - Details of coupling devices of the kinds covered by groups  or specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
  • H01R 43/24 - Assembling by moulding on contact members
  • H01R 13/504 - Bases; Cases composed of different pieces different pieces being moulded, cemented, welded, e.g. ultrasonic, or swaged together
  • H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts

55.

Electrical connector

      
Application Number 16887289
Grant Number 11011862
Status In Force
Filing Date 2020-05-29
First Publication Date 2020-12-24
Grant Date 2021-05-18
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Dai, Yong Jun
  • He, Zhi Li

Abstract

An electrical connector includes a body provided with multiple accommodating holes running through the body vertically, and multiple terminals correspondingly accommodated in the accommodating holes. Each terminal includes a main body member and multiple conductive members. The main body member has two long edges extending in a front-rear direction and two short edges. The conductive members are arranged in the front-rear direction. Each conductive member has a base electrically connected to the main body member and an elastic arm. The base has a vertical flat plate portion downward covering the main body member. The elastic arm extends upward from an upper end of the flat plate portion. Each elastic arm has at least one contact portion located in front of the corresponding base to be downward abutted by the electronic component and to move downward. Two adjacent terminals in the front-rear direction are separately provided in the front-rear direction.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 4/02 - Soldered or welded connections
  • H01R 12/55 - Fixed connections for rigid printed circuits or like structures characterised by the terminals
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures

56.

Electrical connector improving high frequency characteristics

      
Application Number 16863047
Grant Number 10998679
Status In Force
Filing Date 2020-04-30
First Publication Date 2020-12-03
Grant Date 2021-05-04
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Long, Quan
  • Jiang, Ming

Abstract

An electrical connector includes: an insulating block, provided with at least one adjusting groove; and a plurality of terminals, fixed to the insulating block and arranged in at least one row. The terminals include at least one pair of differential signal terminals and at least two ground terminals. Each of two opposite sides of the pair of differential signal terminals is provided with a corresponding one of the ground terminals. The adjusting groove is provided between only one of the two opposite sides of the pair of differential signal terminals and the corresponding one of the ground terminals, such that electric charges and electric fields between the pair of differential signal terminals and the ground terminals at the two sides are not distributed uniformly, thus reducing the ground mode resonance of the ground terminals to the differential signal terminals, and improving the high frequency performance of the electrical connector.

IPC Classes  ?

  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 13/6587 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs

57.

Electrical connector and electrical connector assembly for connection to a circuit board with zero insertion force

      
Application Number 16867792
Grant Number 11043763
Status In Force
Filing Date 2020-05-06
First Publication Date 2020-11-12
Grant Date 2021-06-22
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Jin, Zuo Feng

Abstract

An electrical connector and an electrical connector assembly are provided. The electrical connector assembly includes: a mating assembly including a support plate and multiple insertion portions provided on the support plate and protruding downward out of the support plate; and an electrical connector. The electrical connector includes: a substrate, provided with multiple accommodating holes running through the substrate vertically; and multiple terminals accommodated in the accommodating holes. Each terminal has a base and two clamping portions configured to clamp a corresponding insertion portion. The two clamping portions are located in front of the base. A top end of the base is lower than top ends of the two clamping portions. When the two clamping portions jointly clamp the corresponding insertion portion, a portion of the corresponding insertion portion lower than the top ends of the clamping portions is located right above the base of an adjacent terminal.

IPC Classes  ?

  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
  • H01R 12/59 - Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
  • H01R 12/67 - Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals
  • H01R 12/70 - Coupling devices
  • H01R 12/52 - Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
  • H01R 24/00 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
  • H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
  • H01R 107/00 - Four or more poles
  • H01R 12/00 - Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, ; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 13/11 - Resilient sockets
  • H01R 12/73 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
  • H01R 4/02 - Soldered or welded connections
  • H01R 12/51 - Fixed connections for rigid printed circuits or like structures
  • H01R 13/6581 - Shield structure
  • H01R 13/10 - Sockets for co-operation with pins or blades
  • H01R 4/28 - Clamped connections; Spring connections

58.

Substrate electrical connector with terminals in accommodating holes

      
Application Number 16867815
Grant Number 10971837
Status In Force
Filing Date 2020-05-06
First Publication Date 2020-11-12
Grant Date 2021-04-06
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Jin, Zuo Feng

Abstract

An electrical connector includes a substrate and multiple terminals. The substrate is provided with multiple accommodating holes running through the substrate vertically. A shielding member is provided on a lower surface of the substrate. The terminals are correspondingly accommodated in the accommodating holes respectively. The terminals include multiple signal terminals and at least one ground terminal. An interval exists between the ground terminal and the shielding member. The ground terminal has a conducting portion extending downward out of a corresponding accommodating hole. The conducting portion is soldered to a main circuit board through a solder, and the solder is in contact with the conducting portion and the shielding member. According to the present invention, the conducting portion of the ground terminal is connected with the shielding member through the solder, thereby reducing a spurious charge, reducing the capacitance, and improving a high frequency.

IPC Classes  ?

  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/11 - Resilient sockets
  • H01R 13/658 - High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse] 
  • H01R 12/77 - Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
  • H01R 12/73 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
  • H01R 12/70 - Coupling devices
  • H01R 12/52 - Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 4/28 - Clamped connections; Spring connections
  • H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
  • H01R 12/00 - Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, ; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
  • H01R 13/03 - Contact members characterised by the material, e.g. plating or coating materials
  • H01R 13/6591 - Specific features or arrangements of connection of shield to conductive members
  • H01R 13/6597 - Specific features or arrangements of connection of shield to conductive members the conductive member being a contact of the connector
  • H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
  • H01R 4/02 - Soldered or welded connections
  • H01R 107/00 - Four or more poles
  • H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts
  • H01R 13/6581 - Shield structure

59.

Electrical connector

      
Application Number 16838092
Grant Number 10998662
Status In Force
Filing Date 2020-04-02
First Publication Date 2020-10-15
Grant Date 2021-05-04
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Chen, Chih Kun

Abstract

An electrical connector includes an insulating body provided with a accommodating hole, and a terminal and an electrical conductor accommodated in the accommodating hole and separately provided. The terminal includes a base provided in the corresponding accommodating hole, and two elastic arms respectively formed by bending and extending from the base. Each elastic arm extends to form a contact portion. Each contact portion extends to form an extending arm. Each extending arm has a first side edge, a second side edge and an end edge. Each first side edge has an abutting portion for abutting the corresponding electrical conductor. Each first side edge has a first guide portion extending between a corresponding contact portion and a corresponding abutting portion, and a second guide portion extending between the corresponding abutting portion and a corresponding end edge.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 24/64 - Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
  • H01R 107/00 - Four or more poles

60.

Electrical connector and assembly method thereof

      
Application Number 16797087
Grant Number 11139602
Status In Force
Filing Date 2020-02-21
First Publication Date 2020-10-01
Grant Date 2021-10-05
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Ho, Chien Chih

Abstract

An electrical connector and an assembly method thereof are disclosed. The electrical connector includes a substrate provided with multiple accommodating holes, and multiple terminals. Each of the first terminals has a first insertion portion inserted downward into a corresponding accommodating hole, a first strip connecting portion to be connected to a first strip, and a first soldering portion located outside the corresponding accommodating hole and soldered on an upper surface of the substrate. A bottom portion of the first insertion portion, the first strip connecting portion and the first soldering portion are located on a same first plane, such that the first terminals are not easy to twist when the strip is bent and when being inserted into the substrate, thereby allowing the first terminals to be assembled stably.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
  • H01R 12/70 - Coupling devices
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 43/02 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
  • H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve

61.

Electrical connector

      
Application Number 16819332
Grant Number 10931043
Status In Force
Filing Date 2020-03-16
First Publication Date 2020-10-01
Grant Date 2021-02-23
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Ho, Chien Chih

Abstract

An electrical connector includes a substrate provided with an accommodating hole, and a first terminal and a second terminal provided vertically. The first terminal has a first elastic arm located outside the accommodating hole, and a first fixing portion retained in the accommodating hole. A plate surface of the first fixing portion forms a first laminated surface. The first elastic arm and the first laminated surface are located at two opposite sides of the first fixing portion. The second terminal has a second elastic arm located outside the accommodating hole, and a second fixing portion retained in the accommodating hole. A plate surface of the second fixing portion forms a second laminated surface parallel to and laminated with the first laminated surface along a horizontal direction. The second elastic arm and the second laminated surface are located at a same side of the second fixing portion.

IPC Classes  ?

  • H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted

62.

Electrical connector with an outer shielding shell rotatively to an inner shelding shell

      
Application Number 16819280
Grant Number 11201438
Status In Force
Filing Date 2020-03-16
First Publication Date 2020-10-01
Grant Date 2021-12-14
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Ho, Tung Ming
  • Jin, Zuo Feng

Abstract

An electrical connector includes multiple terminals fixed to an insulating body. Each terminal has a contact portion electrically connected with a mating connector, and a conducting portion located behind the contact portion. The conducting portion extends out of the insulating body and is electrically connected with a circuit board. A grounding shell wraps outside the insulating body. A shielding shell rotates relative to the insulating body between a closed position and an open position. A first end of the shielding shell is electrically connected with the grounding shell. When the shielding shell is at the closed position, a second end of the shielding shell is electrically connected with at least one grounding medium electrically connected with the circuit board. When the shielding shell is at the open position, an observation window is formed between the shielding shell and the grounding medium to expose the conducting portions of the terminals.

IPC Classes  ?

  • H01R 13/6594 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
  • H01R 13/6587 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules for mounting on PCBs
  • H01R 24/64 - Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
  • H01R 24/66 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
  • H01R 13/641 - Means for preventing, inhibiting or avoiding incorrect coupling by indicating correct or full engagement
  • H01R 13/6593 - Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable the shield being composed of different pieces
  • H01R 13/6582 - Shield structure with resilient means for engaging mating connector
  • H01R 13/6581 - Shield structure
  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 12/77 - Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
  • H01R 107/00 - Four or more poles
  • H01R 12/88 - Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting manually by rotating or pivoting connector housing parts
  • H01R 13/658 - High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse] 
  • H01R 13/6595 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members with separate members fixing the shield to the PCB
  • H01R 13/648 - Protective earth or shield arrangements on coupling devices
  • H01R 24/78 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield contacts
  • H01R 13/6583 - Shield structure with resilient means for engaging mating connector with separate conductive resilient members between mating shield members

63.

Electrical connector having reduced crosstalk with improved signal transmission

      
Application Number 16808552
Grant Number 10985482
Status In Force
Filing Date 2020-03-04
First Publication Date 2020-09-24
Grant Date 2021-04-20
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Jin, Zuo Feng

Abstract

An electrical connector includes: a first terminal with one end having a first contact and a second terminal with one end having a second contact. The first contact is located in a first accommodating hole, and a first distance exists between the first contact and an inner wall of the first accommodating hole. A width of the second contact is greater than a width of the first contact. The second contact is located in a second accommodating hole, and a second distance exists between the second contact and the inner wall of the second accommodating hole. A width of the first accommodating hole at the first contact is equal to a width of the second accommodating hole at the second contact, and the first distance is greater than the second distance.

IPC Classes  ?

  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted

64.

Electrical connector providing reduced crosstalk with improved signal transmission

      
Application Number 16808573
Grant Number 10985503
Status In Force
Filing Date 2020-03-04
First Publication Date 2020-09-24
Grant Date 2021-04-20
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Jin, Zuo Feng

Abstract

An electrical connector includes: an insulating body, a first terminal and a second terminal. The insulating body is provided with a mating slot. At least one side of the mating slot is provided with two accommodating holes, and the accommodating holes are in communication with the mating slot. One end of the first terminal has a first contact located in a first accommodating hole, and a first distance exists between the first contact and an inner wall of the first accommodating hole. One end of the second terminal has a second contact. A width of the second contact is equal to a width of the first contact. The second contact is located in a second accommodating hole. A second distance exists between the second contact and an inner wall of the second accommodating hole. By reducing the second distance, the second distance is less than the first distance.

IPC Classes  ?

  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 13/41 - Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base

65.

Electrical connector

      
Application Number 16776864
Grant Number 11139617
Status In Force
Filing Date 2020-01-30
First Publication Date 2020-09-17
Grant Date 2021-10-05
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Zhang, Jun

Abstract

An electrical connector includes an insulating body and multiple differential signal terminal pairs, each having two differential signal terminals. Each differential signal terminal has a main body portion, a strip connecting portion extending upward from an outer side of the main body portion, an elastic arm extending upward from the main body portion, and a contact portion extending upward from the elastic arm. A through slot runs through the elastic arm, forming an inner elastic arm and an outer elastic arm at two opposite sides of the through slot. The outer elastic arm is adjacent to the strip connecting portion. A consistent pitch is formed between the contact portions of the differential signal terminals. A first distance between two adjacent inner elastic arms in each differential signal terminal pair is less than a second distance between two adjacent outer elastic arms in two adjacent differential signal terminal pairs.

IPC Classes  ?

  • H01R 13/6461 - Means for preventing cross-talk
  • H01R 4/48 - Clamped connections; Spring connections using a spring, clip or other resilient member
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 13/428 - Securing in a demountable manner by locking means on resilient contact members

66.

Connector assembly

      
Application Number 16776898
Grant Number 10998660
Status In Force
Filing Date 2020-01-30
First Publication Date 2020-09-17
Grant Date 2021-05-04
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Chen, Yu Sheng

Abstract

A connector assembly includes a first electronic component, an electrical connector and a shielding shell fixed to the first electronic component, a second electronic component located above the first electronic component, and a mating member fixed to the second electronic component. The electrical connector includes an insulating body, and a first terminal electrically connected to the first electronic component. The mating member includes a second terminal electrically connected to the second electronic component. The shielding shell has a first grounding portion and a second grounding portion, and covers outside the first terminal. The first grounding portion is electrically connected to the first electronic component. When the mating member is downward mated with the electrical connector, the second terminal is inserted into the shielding shell to be mated with the first terminal, and the second grounding portion abuts the second electronic component to be electrically connected to the second electronic component.

IPC Classes  ?

  • H01R 13/11 - Resilient sockets
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/6582 - Shield structure with resilient means for engaging mating connector
  • H01R 13/6594 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members

67.

Method of manufacturing curved-surface metal line

      
Application Number 16777990
Grant Number 11564319
Status In Force
Filing Date 2020-01-31
First Publication Date 2020-09-17
Grant Date 2023-01-24
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Jin, Zuo Feng
  • Ho, Chien Hung

Abstract

A method of manufacturing a curved-surface metal line is provided. A three-dimensional structure is formed with a metal member and then fixed together with an insulator. Alternatively, the metal member and the insulator are embedded-formed to jointly form the three-dimensional structure, or the metal member and the insulator are fixed together and then jointly form the three-dimensional structure. Then, a photoresist protection layer is formed outside the metal member, and a selective exposure treatment is performed such that corresponding locations of the photoresist protection layer being exposed is subject to a photochemical reaction. The photoresist protection layer is developed, and after the photoresist protection layer is partially dissolved, portions of the metal member at the corresponding locations are simultaneously exposed. The exposed portions of the metal member are etched, and residual portions of the photoresist protection layer are removed to form the metal line provided on the insulator.

IPC Classes  ?

  • G03F 7/20 - Exposure; Apparatus therefor
  • H05K 3/06 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
  • H05K 3/46 - Manufacturing multi-layer circuits
  • H05K 3/00 - Apparatus or processes for manufacturing printed circuits
  • G03F 7/30 - Imagewise removal using liquid means
  • G03F 7/00 - Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
  • G03F 7/16 - Coating processes; Apparatus therefor
  • H05K 1/02 - Printed circuits - Details

68.

Terminal set and electrical connector

      
Application Number 16745630
Grant Number 10855016
Status In Force
Filing Date 2020-01-17
First Publication Date 2020-08-06
Grant Date 2020-12-01
Owner LOTES CO., LTD. (Taiwan, Province of China)
Inventor Dai, Yong Jun

Abstract

A terminal set and an electrical connector are provided. The terminal set includes a first terminal and a second terminal. The first terminal has a first base, a first elastic portion extending upward from the first base, and a first contact portion extending backward from the first elastic portion. The second terminal has a second base, a second elastic portion extending upward from the second base, and a second contact portion extending backward from the second elastic portion. The second elastic portion is located in front of the first elastic portion and overlaps with the first elastic portion in a front-rear direction, and the second contact portion does not overlapped with the first elastic portion in an vertical direction, thereby enhancing the density of the terminal set, and increasing contact points of the terminal set in contact with a mating component in a limited space.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 13/50 - Bases; Cases formed as an integral body
  • H01R 4/02 - Soldered or welded connections
  • H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes

69.

Electrical connector with ground plate connected to ground contacts

      
Application Number 16716679
Grant Number 10938162
Status In Force
Filing Date 2019-12-17
First Publication Date 2020-07-30
Grant Date 2021-03-02
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Lin, Chin Chi

Abstract

An electrical connector includes: an insulating body, having a mounting surface and a plurality of terminal slots concavely provided on the mounting surface; a grounding sheet, having a connecting arm and a plurality of abutting portions abutting the mounting surface; and at least one terminal, mounted to the insulating body along a backward-from-front direction. Each of the abutting portions is located at one side of a corresponding one of the terminal slots. An elastic sheet is located at an opening of one of the terminal slots, and is provided at one side of a corresponding abutting portion. The terminal abuts the elastic sheet. The terminal has a contact portion entering a corresponding one of the terminal slots to be electrically connected to a mating device.

IPC Classes  ?

  • H01R 13/6597 - Specific features or arrangements of connection of shield to conductive members the conductive member being a contact of the connector
  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 13/426 - Securing in a demountable manner by separate resilient retaining piece supported by base or case, e.g. collar
  • H01R 13/6591 - Specific features or arrangements of connection of shield to conductive members
  • H01R 4/04 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation using electrically conductive adhesives
  • H01R 13/41 - Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
  • H01R 13/15 - Pins, blades or sockets having separate spring member for producing or increasing contact pressure
  • H01R 13/6596 - Specific features or arrangements of connection of shield to conductive members the conductive member being a metal grounding panel
  • H01R 13/6588 - Shielding material individually surrounding or interposed between mutually spaced contacts with through openings for individual contacts
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted

70.

Injection molding machine device

      
Application Number 16838127
Grant Number 11148330
Status In Force
Filing Date 2020-04-02
First Publication Date 2020-07-23
Grant Date 2021-10-19
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Kung, Yung Sheng

Abstract

An injection molding machine device includes at least two guide rods. One end of each guide rod is fixed to a rack, and the other end of each guide rod is fixed to a fixed base body. A movable base body is provided opposite to the fixed base body. The movable base body slides along the guide rods relative to the fixed base body. At least one correction mechanism is located between the movable base body and the guide rail to adjust a movement of the movable base body in a vertical direction. A predetermined clearance value and/or a predetermined contact force value exist between the components. At least one sensor is electrically connected to a controller. The controller correspondingly controls the correction mechanism by determining whether corresponding detecting values of the sensor match with the predetermined clearance values and/or the predetermined contact force values.

IPC Classes  ?

  • B29C 45/04 - Injection moulding apparatus using movable moulds
  • B29C 45/80 - Measuring, controlling or regulating of relative position of mould parts
  • B29C 45/17 - Component parts, details or accessories; Auxiliary operations
  • B29C 45/76 - Measuring, controlling or regulating

71.

Electrical connector and method for manufacturing same

      
Application Number 16740823
Grant Number 11152732
Status In Force
Filing Date 2020-01-13
First Publication Date 2020-07-16
Grant Date 2021-10-19
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Ho, Chien Chih

Abstract

An electrical connector includes at least one conductive terminal mounted to a housing. The conductive terminal has a body, two elastic arms formed by extending upward from the body, a conducting portion connected below the body and having a strip connecting portion to be connected to a first strip, and a connecting portion provided at an upper end of the body to be connected to a second strip to assist mounting and located between the two elastic arms. A method for manufacturing the electrical connector includes: forming at least one conductive terminal and a first strip connected thereto; connecting a second strip to the connecting portion of the conductive terminal; disconnecting the conducting portion of the conductive terminal and the first strip; operating the second strip to control the conductive terminal to be mounted to a housing; and releasing a control force of the second strip onto the conductive terminal.

IPC Classes  ?

  • H01R 13/40 - Securing contact members in or to a base or case; Insulating of contact members
  • H01R 13/41 - Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve

72.

Connecting structure and method for manufacturing electrical connector

      
Application Number 16740866
Grant Number 11139593
Status In Force
Filing Date 2020-01-13
First Publication Date 2020-07-16
Grant Date 2021-10-05
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Ho, Chien Chih

Abstract

A connecting structure includes at least one conductive terminal having a body, a conducting portion connected below the body, a pre-breaking portion provided at an upper end of the body, and a temporary soldering portion connected above the pre-breaking portion; a first strip connected to the conducting portion; and a second strip soldered to the temporary soldering portion. A method for manufacturing an electrical connector includes: forming a first strip and at least one conductive terminal connected thereto; soldering a second strip to the temporary soldering portion of the conductive terminal; separating the conducting portion of the conductive terminal and the first strip; operating the second strip to control the conductive terminal to be mounted to a housing; and disconnecting the pre-breaking portion of the conductive terminal, and removing the second strip and the temporary soldering portion of the conductive terminal.

IPC Classes  ?

  • H01R 4/18 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
  • H01R 4/20 - Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
  • H01R 4/62 - Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted

73.

Electrical connector

      
Application Number 16705439
Grant Number 10879650
Status In Force
Filing Date 2019-12-06
First Publication Date 2020-06-11
Grant Date 2020-12-29
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Lin, Chin Chi

Abstract

An electrical connector includes: a substrate; multiple rows of conductive terminals electrically connected to the substrate respectively; multiple insulators; and multiple shielding bodies electrically connected to the substrate. Each insulator is correspondingly attached to one of the rows of the conductive terminals. The shielding bodies are located between two adjacent rows of the conductive terminals and correspondingly fixed on the insulators. Therefore, a shielding effect thereof is good, and electromagnetic interference between the two adjacent rows of conductive terminals can be effectively shielded.

IPC Classes  ?

  • H01R 13/6586 - Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules
  • H01R 13/08 - Resiliently-mounted rigid pins or blades
  • H01R 107/00 - Four or more poles

74.

Electrical connector assembly

      
Application Number 16705465
Grant Number 10855029
Status In Force
Filing Date 2019-12-06
First Publication Date 2020-06-11
Grant Date 2020-12-01
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Jin, Zuo Feng

Abstract

An electrical connector includes: an insulating body; multiple terminals respectively accommodated in the insulating body; a cover covering the insulating body in a front-rear sliding manner and having a hollow portion to accommodate a mating plug including a substrate and multiple conducting portions; and a driving member. Each terminal has a contact portion. The hollow portion has a virtual center line extending in a left-right direction. The cover ihas a pulling portion located in front of the virtual center line to abut the substrate forward. The driving member has a driving portion located in front of the hollow portion. After the substrate is mounted downward into the hollow portion, the driving portion drives the cover to move horizontally forward relative to the insulating body, and the pulling portion pulls the substrate forward, such that the conducting portions move forward to be in contact with the contact portions of the terminals.

IPC Classes  ?

  • H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
  • H01R 12/70 - Coupling devices
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 12/82 - Coupling devices connected with low or zero insertion force
  • H01R 13/11 - Resilient sockets
  • H01R 13/639 - Additional means for holding or locking coupling parts together after engagement

75.

Electrical connector

      
Application Number 16695479
Grant Number 10944192
Status In Force
Filing Date 2019-11-26
First Publication Date 2020-06-04
Grant Date 2021-03-09
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Zhong, Wei Xue
  • Zhang, Biao

Abstract

An electrical connector is used to be electrically connected to a mating component. The electrical connector includes a body having an insertion slot for the mating component to insert therein along a mating direction, and two side walls located at two opposite sides of the insertion slot and extending along an elongated direction perpendicular to the mating direction. A retainer is provided at one end of the body along the elongated direction to buckle with the mating component. Multiple terminals are provided on the two side walls, protruding into the insertion slot to mate with the mating component. A metal member is provided on the body and correspondingly covering one of the side walls. The metal member is provided with at least one through slot provided obliquely relative to the mating direction and adjacent to the retainer in the elongated direction.

IPC Classes  ?

  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
  • H01R 13/627 - Snap-action fastening
  • H01R 13/641 - Means for preventing, inhibiting or avoiding incorrect coupling by indicating correct or full engagement

76.

Electrical connector

      
Application Number 16683461
Grant Number 10903591
Status In Force
Filing Date 2019-11-14
First Publication Date 2020-05-28
Grant Date 2021-01-26
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Zhang, Jun

Abstract

An electrical connector includes: an insulating frame, having an accommodating space to accommodate a chip module; a metal sheet, fixed to the insulating frame and provided with multiple positioning slots; and multiple insulating blocks respectively positioned correspondingly in the positioning slots movably in a vertical direction. The metal sheet has a first stopping portion and a second stopping portion on a periphery of each positioning slot. Each insulating block is formed separately from the insulating frame and accommodates multiple conductive terminals, and has a first protruding portion located above the first stopping portion, and a second protruding portion located below the second stopping portion, such that the first and second stopping portions restrict the insulating blocks from moving vertically. In the vertical direction, a gap exists between the first protruding portion and the first stopping portion, and a gap exists between the second protruding portion and the second stopping portion.

IPC Classes  ?

  • H01R 12/70 - Coupling devices
  • H01R 13/40 - Securing contact members in or to a base or case; Insulating of contact members
  • H01R 13/502 - Bases; Cases composed of different pieces

77.

Electrical connector

      
Application Number 16689307
Grant Number 10944196
Status In Force
Filing Date 2019-11-20
First Publication Date 2020-05-28
Grant Date 2021-03-09
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Ou, Zi Sheng

Abstract

An electrical connector includes an insulating body and multiple conductive terminals. Each conductive terminal has: a main body portion; an elastic arm bending and extending upward from the main body portion; a through slot running through the elastic arm, forming a first elastic arm and a second elastic arm at two opposite sides thereof; and a contact portion bending and extending upward from the elastic arm. A width of the first elastic arm is greater than a width of the second elastic arm. The contact portion defines a virtual center line along an extending direction thereof. A gap between an inner side wall of the first elastic arm on a side thereof adjacent to the through slot and the center line is smaller than a gap between an inner side wall of the second elastic arm on a side thereof adjacent to the through slot and the center line.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 12/55 - Fixed connections for rigid printed circuits or like structures characterised by the terminals
  • H01R 12/70 - Coupling devices
  • H01R 13/41 - Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base

78.

Electrical connector and connector assembly

      
Application Number 16695388
Grant Number 10784606
Status In Force
Filing Date 2019-11-26
First Publication Date 2020-05-28
Grant Date 2020-09-22
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Cheng, Wei Jin
  • Chang, Wen Chang

Abstract

An electrical connector is mounted downward on a circuit board to mate with a mating member. The electrical connector includes an insulating body having a front end surface, where the front end surface is backward concavely provided with a mating slot for the mating member to be inserted therein, and at least one ground terminal. Each ground terminal has a main body provided on the insulating body. A first elastic arm and a second elastic arm extend forward from the main body. The first elastic arm has a first contact portion in downward contact with an upper shielding member. The second elastic arm has a second contact portion in downward contact with the mating member. The first contact portion is located in front of the second contact portion. An acting force by the first elastic arm counteracts a supporting force by the circuit board, preventing the insulating body from deformation.

IPC Classes  ?

  • H01R 3/00 - Electrically-conductive connections not otherwise provided for
  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
  • H01R 13/6582 - Shield structure with resilient means for engaging mating connector
  • H01R 13/6597 - Specific features or arrangements of connection of shield to conductive members the conductive member being a contact of the connector

79.

Electrical connection device and chip module connection device

      
Application Number 16670022
Grant Number 10971464
Status In Force
Filing Date 2019-10-31
First Publication Date 2020-05-14
Grant Date 2021-04-06
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Ho, Chien Chih

Abstract

An electrical connection device and a chip module connection device are disclosed. The electrical connection device includes: an insulating body, provided with multiple accommodating holes; multiple terminals, correspondingly accommodated in the accommodating holes; and multiple solder balls. Each accommodating hole is provided with a stopping portion. Each terminal has two arm portions and a stopping block located lower than the two arm portions, and the stopping block is formed by tearing downward from the accommodating groove. An accommodating groove is formed between the two arm portions and is located higher than the stopping block. The stopping portion is located on an upward moving path of the stopping block. A gap is formed between the stopping block and the stopping portion. The solder balls are correspondingly accommodated in the accommodating grooves of the terminals.

IPC Classes  ?

  • H01L 23/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details of semiconductor or other solid state devices
  • H01L 23/498 - Leads on insulating substrates
  • H01L 23/538 - Arrangements for conducting electric current within the device in operation from one component to another the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures

80.

Electrical connector

      
Application Number 16660953
Grant Number 10797443
Status In Force
Filing Date 2019-10-23
First Publication Date 2020-04-23
Grant Date 2020-10-06
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Cai, You Hua

Abstract

An electrical connector includes multiple signal terminals and multiple ground terminals paired to form multiple terminal groups and arranged in one row in a body. One signal terminal and one ground terminal form a first terminal group. Two signal terminals form a second terminal group. One ground terminal and one signal terminal form a third terminal group. An arrangement order of the two terminals in the third terminal group is different from an arrangement order of the two terminals in the first terminal group. Each terminal has a conducting portion. The conducting portions of the terminals in a same terminal group bend in a same direction, and the conducting portions of the terminals in adjacent terminal groups bend in opposite directions. The second terminal group is located between the first terminal group and the third terminal group, and between the adjacent ground terminals.

IPC Classes  ?

  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 12/70 - Coupling devices
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/6477 - Impedance matching by variation of dielectric properties

81.

Buckle member and assembly device having same

      
Application Number 16661031
Grant Number 10826209
Status In Force
Filing Date 2019-10-23
First Publication Date 2020-04-23
Grant Date 2020-11-03
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Fang, Fei Long
  • Cai, You Hua
  • Jiang, Hua
  • Li, Zhi Jie
  • Yin, Jia Xu

Abstract

An assembly device includes a first device and a second device. The first device is provided with a mounting slot. The second device has a through hole penetrating vertically therethrough. A buckle member is correspondingly accommodated in the mounting slot, and includes a base, a connecting leg extending downward from the base, and an extending portion extending obliquely downward from the base. The mounting slot is provided with a position limiting portion to stop the buckle member from being detached downward from the mounting slot. The connecting leg is inserted downward into the through hole, and is provided with a buckle portion extending in a lateral direction. The extending portion and the buckle portion are located at the same side of the connecting leg. The second device upward abuts the extending portion to drive the buckle portion to swing outward from the through hole.

IPC Classes  ?

  • H01R 12/70 - Coupling devices
  • H01R 12/73 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures

82.

Electrical connector assembly and plug with guide surface for insertion into socket connector

      
Application Number 16583526
Grant Number 10784611
Status In Force
Filing Date 2019-09-26
First Publication Date 2020-04-09
Grant Date 2020-09-22
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Huang, Chang Wei
  • Ho, Tung Ming

Abstract

An electrical connector assembly includes a plug, having a body and multiple pins positioned on the body, and a socket connector including an insulating body. Each pin has an insertion portion extending downward out of the body. The insertion portion has a guide surface, and two contact regions located above the guide surface. The guide surface passes through a vertical center line of the insertion portion. Multiple accommodating holes run through the insulating body vertically. Multiple terminals are respectively accommodated in the accommodating holes. Each terminal is provided with two clamping portions. The guide surfaces guide the pins to be inserted downward into the accommodating holes. When each pin is inserted downward to a final position, the insertion portion is located between the two clamping portions, the two clamping portions are correspondingly in contact with the two contact regions, and the guide surface is located below the two clamping portions.

IPC Classes  ?

  • H01R 13/213 - Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together by bayonet connection
  • H01R 13/627 - Snap-action fastening
  • H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts
  • H01R 107/00 - Four or more poles

83.

Electrical connector

      
Application Number 16590549
Grant Number 10879649
Status In Force
Filing Date 2019-10-02
First Publication Date 2020-04-09
Grant Date 2020-12-29
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Liu, Jun

Abstract

An electrical connector is used to electrically connect a first component to a second component. The electrical connector includes multiple terminals. Each terminal has a connecting portion, a first conduction portion and a second conduction portion. The first conduction portion extends forward from the connecting portion to be electrically connected to the first component, and has a first contact point in contact with the first component. The second conduction portion extends backward from the connecting portion to be electrically connected to the second component, and has a second contact point in contact with the second component. A distance between the first contact point and the second contact point is 7.46±0.4 mm.

IPC Classes  ?

  • H01R 13/405 - Securing in non-demountable manner, e.g. moulding, riveting
  • H01R 13/6473 - Impedance matching
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 13/502 - Bases; Cases composed of different pieces
  • H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts

84.

Electrical connector with stability assurance for internal shielding plate and the attachment of an external electrical component

      
Application Number 16590585
Grant Number 10855033
Status In Force
Filing Date 2019-10-02
First Publication Date 2020-04-09
Grant Date 2020-12-01
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Liu, Jun

Abstract

An electrical connector is used to electrically connect a first component and a second component. The electrical connector includes: an insulating block; multiple terminals provided to form two rows including an upper row and a lower row; and a shielding sheet, fixed to the insulating block and located between the two rows of the terminals. Each terminal has a connecting portion fixed in the insulating block, a first conduction portion extending forward from the horizontal section to be electrically connected to the first component, and a second conduction portion extending backward from the horizontal section. The second conduction portion has a bending portion, and the bending portion is connected to the horizontal section. A rear end of the shielding sheet has an abutting portion to abut the second component. The abutting portion extends backward out of an insulating body and does not pass beyond the bending portion.

IPC Classes  ?

  • H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts
  • H01R 13/502 - Bases; Cases composed of different pieces
  • H01R 13/627 - Snap-action fastening

85.

Circuit board

      
Application Number 16564160
Grant Number 10736210
Status In Force
Filing Date 2019-09-09
First Publication Date 2020-03-12
Grant Date 2020-08-04
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Lin, Chin Chi

Abstract

A circuit board includes a plurality of insulators provided horizontally side by side and at least one first electric conductor. A first accommodating space is formed between two adjacent ones of the insulators, and each of the two adjacent ones of the insulators is provided with at least one fixing portion in the first accommodating space. The first electric conductor is accommodated in the first accommodating space, and is retained in the fixing portions of the two adjacent ones of the insulators only at two sides thereof. The first electric conductor in the circuit board is used to transmit signals and surrounded with air, and compared with the conventional circuit board in which signals are transmitted through a dielectric layer, a signal transmission effect with ultra-low signal attenuation can be achieved.

IPC Classes  ?

86.

Electrical component

      
Application Number 16507254
Grant Number 10804008
Status In Force
Filing Date 2019-07-10
First Publication Date 2020-03-12
Grant Date 2020-10-13
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Lin, Chin Chi
  • Chen, Yu Sheng

Abstract

An electrical component includes an insulating base, an insulating layer provided outside the insulating base, a shielding member provided between the insulating base and the insulating layer, and multiple conductive bodies accommodated in the insulating base. The conductive bodies include at least one power supply body. Each of the at least one power supply body is provided with a shielding layer outside the power supply body and an insulator between the power supply body and the shielding layer. The shielding layer is accommodated in the shielding member. In the electrical component, by providing a shielding layer and an insulator provided between the power supply body and the shielding layer outside the power supply body, shielding of the shielding layer from the power supply body is implemented, so as to reduce an interference of the power supply body on a signal body, thereby improving transmission quality of high-frequency signals.

IPC Classes  ?

  • H01B 7/08 - Flat or ribbon cables
  • H01B 7/00 - Insulated conductors or cables characterised by their form
  • H05K 1/02 - Printed circuits - Details

87.

Electrical connector and electrical connector assembly thereof

      
Application Number 16522009
Grant Number 10714856
Status In Force
Filing Date 2019-07-25
First Publication Date 2020-03-05
Grant Date 2020-07-14
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Huang, Chang Wei

Abstract

An electrical connector is used for a plug having multiple pins to downward insert therein. The electrical connector includes a body provided with multiple accommodating holes running through an upper surface and a lower surface of the body; and multiple terminals correspondingly accommodated in the accommodating holes. Upper ends of the terminals are located at a same height, and lower ends of the terminals are located at a same height. Each terminal has two contact arms opposite and close to each other. The terminals include a first terminal and a second terminal. The two contact arms of the first terminal and the two contact arms of the second terminal are located at different heights and correspondingly used for the pins to insert downward therein successively. Thus, signal interference between the terminals can be reduced, and a maximum insertion force of the plug inserted into the electrical connector is reduced.

IPC Classes  ?

  • H01R 13/193 - Means for increasing contact pressure at the end of engagement of coupling part
  • H01R 13/11 - Resilient sockets
  • H01R 13/04 - Pins or blades for co-operation with sockets
  • H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/40 - Securing contact members in or to a base or case; Insulating of contact members
  • H01R 4/02 - Soldered or welded connections
  • H01R 12/87 - Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting automatically by insertion of rigid printed or like structures

88.

Electrical connector improving high-frequency characteristics

      
Application Number 16548968
Grant Number 10741944
Status In Force
Filing Date 2019-08-23
First Publication Date 2020-02-27
Grant Date 2020-08-11
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Long, Quan

Abstract

An electrical connector is provided to be mated with a mating component. The electrical connector includes: a main body extending along a transverse direction; multiple terminals fixed to the main body and arranged along the transverse direction; and at least one insulating member connected with the main body and provided above the terminals. When the mating component is mated with the electrical connector, the terminals are electrically connected with the mating component, and each insulating member is in contact with at least one corresponding terminal, such that the insulating member move in a vertical direction and a front-rear direction simultaneously, which is equivalent to the case where a section of each terminal exposed from the main body is turned to be covered by the insulating member instead of being exposed in air.

IPC Classes  ?

  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
  • H01R 12/70 - Coupling devices
  • H01R 13/502 - Bases; Cases composed of different pieces
  • H01R 13/11 - Resilient sockets
  • H01R 13/42 - Securing in a demountable manner
  • H01R 13/6582 - Shield structure with resilient means for engaging mating connector
  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 107/00 - Four or more poles
  • H01R 12/89 - Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting manually by moving connector housing parts linearly e.g. slider
  • H01R 13/703 - Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts
  • H01R 31/06 - Intermediate parts for linking two coupling parts, e.g. adapter
  • H01R 12/91 - Coupling devices allowing relative movement between coupling parts e.g. floating or self aligning

89.

Electrical connector assembly

      
Application Number 16540258
Grant Number 10741971
Status In Force
Filing Date 2019-08-14
First Publication Date 2020-02-27
Grant Date 2020-08-11
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Long, Quan

Abstract

An electrical connector assembly is mated with a mating component. The electrical connector assembly includes a circuit board and a connector electrically connected to the circuit board. The connector includes an insulating body and a plurality of terminals. The terminals are fixed to the insulating body and include at least two ground terminals. Each of the ground terminals includes a contact section extending forward and a conducting section extending backward. The contact sections of the ground terminals are connected to each other through a first connecting sheet, and the conducting sections of the ground terminals are fixed to the circuit board and are electrically connected to each other through a path on the circuit board. Thus, multiple joint grounding paths are provided for the ground terminals, manufacturing is easy, and a high frequency effect can be remarkably improved.

IPC Classes  ?

  • H01R 13/652 - Protective earth or shield arrangements on coupling devices with earth pin, blade or socket
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/02 - Contact members
  • H01R 13/46 - Bases; Cases

90.

Electrical connector with different length signal terminals having correction features for delayed skew

      
Application Number 16535441
Grant Number 10749289
Status In Force
Filing Date 2019-08-08
First Publication Date 2020-02-20
Grant Date 2020-08-18
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Long, Quan

Abstract

An electrical connector includes: an insulating body provided with at least one groove, where at least one protruding block is provided in the groove; and at least one pair of signal terminals adjacently provided, accommodated in the insulating body and exposed in the groove. The pair of signal terminals includes a long signal terminal and a short signal terminal. Each of the long signal terminal and the short signal terminal has a first section and a second section bending and extending from one end of the first section. A length of the long signal terminal is greater than a length of the short signal terminal. An area of the short signal terminal covered by the protruding block is larger than an area of the long signal terminal covered by the protruding block, which is equivalent to setting an obstruction for the short signal terminal.

IPC Classes  ?

  • H01R 13/514 - Bases; Cases formed as a modular block or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
  • H01R 4/02 - Soldered or welded connections
  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
  • H01R 13/40 - Securing contact members in or to a base or case; Insulating of contact members
  • H01R 13/6461 - Means for preventing cross-talk
  • H01R 13/6594 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
  • H01R 13/6597 - Specific features or arrangements of connection of shield to conductive members the conductive member being a contact of the connector
  • H01R 43/20 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve

91.

Electrical connector and electrical connector assembly capable of ensuring terminal positioning effect

      
Application Number 16109950
Grant Number 10601195
Status In Force
Filing Date 2018-08-23
First Publication Date 2020-01-30
Grant Date 2020-03-24
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Huang, Chang Wei

Abstract

An electrical connector includes: a body, provided with multiple accommodating holes penetrating through an upper surface and a lower surface of the body; multiple terminals, correspondingly accommodated in the accommodating holes; and multiple solders. Each accommodating hole has two opposite shielding portions. Each terminal includes a base, two extending portions bending and extending from two opposite sides of the base, two contact arms extending downward from the two extending portions and toward each other, and two clamping portions bending and extending from two opposite sides of a lower end of the base. An upper end of the base is exposed upward to a corresponding accommodating hole. The shielding portions shield upper ends of the extending portions. The two contact arms are used for a pin of a plug to insert downward therebetween. Each solder is correspondingly clamped by the two clamping portions.

IPC Classes  ?

  • H01R 11/22 - End pieces terminating in a spring clip
  • H01R 13/11 - Resilient sockets
  • H01R 13/10 - Sockets for co-operation with pins or blades
  • H01R 33/00 - Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
  • H01R 43/02 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
  • H01R 13/115 - U-shaped sockets having inwardly-bent legs
  • H01R 13/405 - Securing in non-demountable manner, e.g. moulding, riveting
  • H01R 12/70 - Coupling devices
  • H01R 13/50 - Bases; Cases formed as an integral body
  • H01R 13/04 - Pins or blades for co-operation with sockets
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only

92.

Electrical connector

      
Application Number 16521873
Grant Number 10971835
Status In Force
Filing Date 2019-07-25
First Publication Date 2020-01-30
Grant Date 2021-04-06
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Feng, Zhi Jun

Abstract

An electrical connector is mounted on a circuit board and used to mate with a mating member. The electrical connector includes: a body made of a wave-absorbing material, the body having an upper surface, a lower surface and at least one first accommodating groove; and at least one ground terminal accommodated in the first accommodating groove. An upper end of the ground terminal is exposed to the upper surface and is in electrical contact with the mating member, and a lower end of the ground terminal is exposed to the lower surface and is electrically connected with the circuit board.

IPC Classes  ?

93.

Electrical connector and electrical connector assembly

      
Application Number 16446847
Grant Number 10819051
Status In Force
Filing Date 2019-06-20
First Publication Date 2020-01-16
Grant Date 2020-10-27
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Tu, Yang Yang
  • Xu, Tong Dao

Abstract

An electrical connector includes a body and a plurality of terminals correspondingly provided on the body. Each terminal includes a base, two embracing arms formed by bending and extending forward from two opposite sides of the base, and a stopping portion formed by extending upward from one of the embracing arms. The two embracing arms jointly clamp a solder to solder the terminal to a circuit board, and the stopping portion is located above the solder to stop the solder from moving upward. The embracing arms clamp the solder, and the stopping portion extends from the embracing arms to stop the solder from moving upward, such that the solder can be well positioned. When the solder is soldered and melted, the embracing arms drive the stopping portion to shrink, such that the embracing arms and the stopping portion jointly squeeze the solder.

IPC Classes  ?

  • H01R 12/70 - Coupling devices
  • H01R 4/02 - Soldered or welded connections
  • H01R 12/57 - Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/11 - Resilient sockets

94.

Electrical connector

      
Application Number 16446832
Grant Number 10714855
Status In Force
Filing Date 2019-06-20
First Publication Date 2020-01-16
Grant Date 2020-07-14
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Tu, Yang Yang

Abstract

An electrical connector is used to be electrically connected to a chip module having multiple pins. The electrical connector includes a body to support the chip module upward and provided with multiple accommodating holes penetrating through an upper surface and a lower surface of the body, and multiple terminals correspondingly accommodated in the accommodating holes. Each accommodating hole has a blocking wall. Each terminal includes a base, two first arms bending forward from two opposite sides of the base and extending upward, and a second arm bending forwards from the base and extending downward. The two first arms have two clamping portions and two first guiding portions extending upward from the two clamping portions and away from each other. The blocking wall covers upper ends of the two first guiding portions. The second arm has a second guiding portion and an abutting portion extending downward from the second guiding portion.

IPC Classes  ?

  • H01R 13/11 - Resilient sockets
  • H01R 13/41 - Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel or base
  • H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only

95.

Electrical connector

      
Application Number 16438688
Grant Number 10615527
Status In Force
Filing Date 2019-06-12
First Publication Date 2019-12-26
Grant Date 2020-04-07
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Ou, Zi Sheng

Abstract

An electrical connector includes an upper insulating shell and a lower insulating shell, and at least one conductive terminal. The conductive terminal has an elastic portion located between the upper insulating shell and the lower insulating shell. The elastic portion has a first elastic arm and a second elastic arm. An upper connecting portion is located above the first elastic arm and the second elastic arm and accommodated in the upper insulating shell. The upper connecting portion extends to form an upper contact portion protruding out of the upper insulating shell. A lower connecting portion is located below the first elastic arm and the second elastic arm and accommodated in the lower insulating shell. The lower connecting portion extends to form a lower contact portion protruding out of the lower insulating shell.

IPC Classes  ?

  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted

96.

Electrical connector

      
Application Number 16426067
Grant Number 10601157
Status In Force
Filing Date 2019-05-30
First Publication Date 2019-12-05
Grant Date 2020-03-24
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor Huang, Chang Wei

Abstract

An electrical connector includes an insulating body provided with multiple accommodating slots. A reserved space is provided between and interconnects two adjacent accommodating slots. Multiple terminals are correspondingly accommodated in the accommodating slots. Each terminal includes a base and two arm portions having two clamping portions and two guiding portions. An oblique portion is formed by bending forward from the base and extending upward. A front surface of the oblique portion has a contact surface. The contact surface and the two clamping portions jointly clamp an insertion pin of a chip module. A rear surface of the oblique portion has a guide surface. A top end of the guide surface is higher than a bottom surface of the reserved space. The guide surface of a front terminal guides the insertion pin to be inserted downward, and the guiding portion of a rear terminal guides the insertion pin to move horizontally.

IPC Classes  ?

  • H01R 12/71 - Coupling devices for rigid printing circuits or like structures
  • H01R 13/631 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure for engagement only
  • H01R 13/11 - Resilient sockets
  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket

97.

Electrical connector that reduces transmission loss of high-speed signals

      
Application Number 16426238
Grant Number 10651602
Status In Force
Filing Date 2019-05-30
First Publication Date 2019-12-05
Grant Date 2020-05-12
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Feng, Zhi Jun
  • Wang, Kang

Abstract

An electrical connector includes an insulating block, and multiple differential signal terminals and multiple ground terminals embedded in the insulating block. Multiple first protruding blocks and multiple second protruding blocks protrude and extend forward from a front surface of the insulating block. A slot is formed between the first protruding block and the second protruding block adjacent to each other. Each differential signal terminal is embedded in and extends forward out of a first protruding block. Each of left and right sides of one pair of differential signal terminals has a first side surface. Each ground terminal is provided between two adjacent pairs of the differential signal terminals, and is embedded in and extends forward out of a second protruding block. Each of left and right sides of the ground terminal has a second side surface. A medium between the first side surface and the second side surface is air.

IPC Classes  ?

  • H01R 13/6471 - Means for preventing cross-talk by special arrangement of ground and signal conductors, e.g. GSGS [Ground-Signal-Ground-Signal]
  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
  • H01R 12/73 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
  • H01R 13/405 - Securing in non-demountable manner, e.g. moulding, riveting
  • H01R 13/46 - Bases; Cases
  • H01R 31/06 - Intermediate parts for linking two coupling parts, e.g. adapter

98.

Electrical connector

      
Application Number 16535470
Grant Number 10862249
Status In Force
Filing Date 2019-08-08
First Publication Date 2019-11-28
Grant Date 2020-12-08
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Ju, Ted
  • Feng, Wu
  • Zeng, Ya Jun
  • He, Nan Fang
  • Fan, Jun
  • Hu, Jin Ke
  • Zhou, Guo Sheng
  • Lin, Chin Chi

Abstract

An electrical connector is provided for a mating connector to be inserted thereto. The electrical connector includes an insulating body having a tongue, and multiple terminals. A middle grounding sheet is located between the terminals in upper and lower rows, and has at least one first through hole. Each of left and right sides of the middle grounding sheet has a latch slot and a notch. The insulating body has a first insulating post entering the first through hole and a second insulating post entering the notch. A dimension of the second insulating post is larger than a dimension of the first insulating post. A metal shell frames outside the insulating body to form an insertion space. A first clearance between a first protruding portion and a shielding casing of the mating connector is more than or equal to 0.001 mm and less than or equal to 0.0449 mm.

IPC Classes  ?

  • H01R 13/6585 - Shielding material individually surrounding or interposed between mutually spaced contacts
  • H01R 13/6594 - Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
  • H01R 13/6583 - Shield structure with resilient means for engaging mating connector with separate conductive resilient members between mating shield members
  • H01R 24/60 - Contacts spaced along planar side wall transverse to longitudinal axis of engagement
  • H01R 13/6581 - Shield structure
  • H01R 13/6591 - Specific features or arrangements of connection of shield to conductive members
  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
  • H01R 107/00 - Four or more poles

99.

Electrical connector

      
Application Number 16391658
Grant Number 10535946
Status In Force
Filing Date 2019-04-23
First Publication Date 2019-10-24
Grant Date 2020-01-14
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Ho, Tung Ming
  • Jin, Zuo Feng

Abstract

An electrical connector is provided for electrically connecting a circuit board and an electronic component having at least one conductive member. The electrical connector includes: an insulating body; at least one first terminal having a first base accommodated in the insulating body, and a first elastic arm extending upward from the first base and exposed from the insulating body; and at least one second terminal having a second base fixed to the first base, and a second elastic arm extending upward from the second base and exposed from the insulating body. The first elastic arm has a first contact portion and a first notch. The second elastic arm has a second contact portion. The first and second contact portions both extend forward, and the second contact portion is accommodated in the first notch such that the first and second contact portions are in contact with a same conductive member.

IPC Classes  ?

  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted
  • H01R 12/70 - Coupling devices

100.

Electrical connector directly connecting an electronic component to a circuit board

      
Application Number 16392835
Grant Number 10658775
Status In Force
Filing Date 2019-04-24
First Publication Date 2019-10-24
Grant Date 2020-05-19
Owner LOTES CO., LTD (Taiwan, Province of China)
Inventor
  • Lin, Chin Chi
  • Jin, Zuo Feng

Abstract

An electrical connector is used to electrically connect an electronic component to a circuit board, and includes an insulating body, at least one first terminal and at least one second terminal. The first terminal has a first base accommodated in the insulating body and a first elastic arm extending upward from the first base. The first elastic arm is used to abut the electronic component. The second terminal has a second base soldered and fixed to the first base, and a second elastic arm extending from the second base toward the first elastic arm. The second elastic arm upward abuts the first elastic arm. A lower end of the first base is provided with a first conduction portion to be electrically connected to the circuit board. A projection of the first conduction portion and a projection of the first elastic arm in a vertical direction are at least partially overlapped.

IPC Classes  ?

  • H01R 12/72 - Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
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