Goertek Inc.

China

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IPC Class
H04R 9/06 - Loudspeakers 174
H04R 9/02 - Transducers of moving-coil, moving-strip, or moving-wire type - Details 152
H04R 1/02 - Casings; Cabinets; Mountings therein 122
H04R 1/10 - Earpieces; Attachments therefor 92
H04R 1/28 - Transducer mountings or enclosures designed for specific frequency response; Transducer enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means 82
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1.

AUDIO SIGNAL PROCESSING METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM

      
Application Number 18553208
Status Pending
Filing Date 2021-12-20
First Publication Date 2024-06-06
Owner GOERTEK INC. (China)
Inventor Zhang, Hengsheng

Abstract

An audio signal processing method and apparatus, a device and a storage medium are disclosed. In the present disclosure, when the hearing aid is processing the audio signal, if it is detected that the bone conduction signal contains a voice signal, it is determined that the wearer is speaking. At this moment, the audio signal needs to be processed by using the preset amplification gain. Since the preset amplification gain is less than the amplification gain under normal operating status, it can prevent the volume and timbre from changing due to the fact that the hearing aid amplifies the voice of the wearer, so that the hearing aid wearers' subjective feeling of their own voice is consistent before and after wearing, thereby improving the wearing experience of hearing aid wearers.

IPC Classes  ?

2.

HEARING DEVICE WEAR STATE DETECTION METHOD AND APPARATUS, AND HEARING DEVICE AND MEDIUM

      
Application Number 18553608
Status Pending
Filing Date 2021-06-28
First Publication Date 2024-06-06
Owner GOERTEK INC. (China)
Inventor
  • Zhao, Jingcong
  • Zhou, Yujie

Abstract

The present disclosure discloses wear state of a hearing device detection method and apparatus, and a device and a storage medium. The method comprises: a feedback microphone obtaining a transient pulse signal; and according to a feature parameter of the transient pulse signal and the previous wear state of the noise-cancelling hearing device, determining the current wear state of a noise-cancelling hearing device. A feedback microphone in a noise-cancelling hearing device itself that is used to cancel noise is used to detect the wear state of the hearing device. In this way, upon determining the wear state of the noise-cancelling hearing device, no additional sensor is required for the noise-cancelling hearing device, and instead, the feedback microphone of the noise-cancelling hearing device itself can be used to accurately detect the wear state of the hearing device in a timely manner.

IPC Classes  ?

  • H04R 1/10 - Earpieces; Attachments therefor
  • H04R 29/00 - Monitoring arrangements; Testing arrangements

3.

ELASTIC SUPPORT, ELECTRONIC DEVICE AND TERMINAL

      
Application Number 18270306
Status Pending
Filing Date 2021-08-24
First Publication Date 2024-05-30
Owner Goertek Inc. (China)
Inventor
  • Qiang, Shousong
  • Yang, Jianbin

Abstract

Disclosed subject matter includes an elastic support, an electronic device, and a terminal. The elastic support comprises two installation parts and an elastic part connected between the two installation parts, the elastic part is in a polyline structure consisting of straight lines and/or curves, and one end of each installation part away from the elastic part is connected with a stationary component or a component that reciprocatively vibrates in a first direction; at least one of the installation parts is provided with a first cushioning part, at least partial structure of which is bent from the end of the installation part away from the elastic part toward the first direction.

IPC Classes  ?

4.

MOTION TIME CALCULATION METHOD, DEVICE AND APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM

      
Application Number 18552449
Status Pending
Filing Date 2021-10-19
First Publication Date 2024-05-30
Owner GOERTEK INC. (China)
Inventor Wang, Mingming

Abstract

A motion time calculation method, device and apparatus and a computer-readable storage medium are disclosed, the motion time calculation method comprises: acquiring a motion flag corresponding to a first preset time period, wherein the motion flag comprises a first motion flag and a second motion flag; if motion flags corresponding to two consecutive first preset time periods are first motion flags, entering a motion mode; after entering the motion mode, if motion flags corresponding to three consecutive first preset time periods are second motion flags, exiting the motion mode; and counting a time from entering the motion mode to exiting the motion mode into a motion time. Thus, more accurate calculation of the motion time is achieved.

IPC Classes  ?

  • G01P 15/18 - Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions

5.

NEAR-EYE DISPLAY DEVICE, EYE COMMAND RECOGNITION METHOD AND READABLE STORAGE MEDIUM

      
Application Number 18433860
Status Pending
Filing Date 2024-02-06
First Publication Date 2024-05-30
Owner GOERTEK INC. (China)
Inventor
  • Chen, Yanwei
  • Wang, Pingping
  • Zhang, Jinjie

Abstract

Disclosed are a near-eye display device, an eye command recognition method and a readable storage medium. The near-eye display device includes: an eyeglass frame, a lens and a transparent electrode layer; the lens is provided on the eyeglass frame, the transparent electrode layer is provided on a surface of the lens, and the transparent electrode layer is configured to detect capacitance changes at the position of the human eye. The eye command recognition method includes: controlling the transparent electrode layer of the near-eye display device to obtain capacitance information at the position of the human eye; determining motion of the human eye based on the capacitance information; and converting the determined motion of the human eye into control commands for controlling the near-eye display device.

IPC Classes  ?

  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer

6.

PROJECTOR AND PROJECTION POSITIONING METHOD

      
Application Number 18426455
Status Pending
Filing Date 2024-01-30
First Publication Date 2024-05-23
Owner GOERTEK INC. (China)
Inventor Wang, Wenyue

Abstract

Disclosed are a projector and a projection positioning method. The projector includes a projector body, a first ranging sensor, a processor and a focal length controller. The projector body includes a projection lens configured to play projection content of a preset area. The first ranging sensor is provided on the projector body and configured to collect position data of a target object within a projection calibration frame formed by the projection lens. The processor is provided on the projector body and at least configured to calculate area data of an adjusted projection calibration frame based on the position data. The focal length controller is communicated with the processor and configured to adjust a focal length of the projection lens according to the area data to change an area of the projection calibration frame played by the projection lens.

IPC Classes  ?

  • H04N 9/31 - Projection devices for colour picture display
  • G03B 21/14 - Projectors or projection-type viewers; Accessories therefor - Details

7.

METHOD AND DEVICE FOR CONTROLLING PHOTOGRAPHING FUNCTION, AR APPARATUS AND STORAGE MEDIUM

      
Application Number 18552450
Status Pending
Filing Date 2021-12-09
First Publication Date 2024-05-23
Owner GOERTEK INC. (China)
Inventor
  • Yang, Qinghe
  • Qiu, Xudong
  • Guo, Xiaofeng

Abstract

The present application discloses a method for controlling a photographing function, which is applied to an AR apparatus, the method comprising: if a photographing function calling instruction is received, activating a photographing device of the AR apparatus; setting a display status of the AR apparatus to a non-preview status, wherein, a currently displayed content of the AR apparatus does not include a photographing preview content in the non-preview status; determining whether a photographing instruction is received; if so, controlling the photographing device to perform an operation corresponding to the photographing instruction. According to the present application, the power consumption of the photographing function of the AR apparatus can be reduced, and the endurance can be improved. The present application also discloses a device for controlling a photographing function, a storage medium and an AR apparatus which have the above beneficial effects.

IPC Classes  ?

  • H04N 23/63 - Control of cameras or camera modules by using electronic viewfinders
  • G02B 27/01 - Head-up displays
  • H04N 23/67 - Focus control based on electronic image sensor signals

8.

EARMUFF AND HEAD-MOUNTED HEADPHONES

      
Application Number 18549559
Status Pending
Filing Date 2021-06-29
First Publication Date 2024-05-16
Owner GOERTEK INC. (China)
Inventor
  • Guo, Rui
  • Feng, Huaying
  • Zhao, Cheng

Abstract

An earmuff and head-mounted headphones are disclosed. The earmuff comprises earmuff leather and earmuff sponge. The earmuff further comprises an earmuff airbag made of a soft rubber material. The earmuff airbag comprises at least one hollow enclosed airbag. The earmuff sponge is wrapped on an outer surface of the earmuff airbag. The earmuff leather is wrapped on an outer surface of the earmuff sponge. The earmuff according to the present disclosure increases the conducting media of noise by adding the earmuff airbag. The noise will be continuously reduced after passing through different media, thereby enhancing the passive noise reduction ability of the earmuff, and improving the user experience. Moreover, the earmuff airbag comprises at least one hollow enclosed airbag, which provides a support force to the earmuff and can replace conventional sponge support for the earmuff.

IPC Classes  ?

  • H04R 1/10 - Earpieces; Attachments therefor

9.

STEP COUNTING METHOD AND DEVICE, ELECTRONIC APPARATUS AND READABLE STORAGE MEDIUM

      
Application Number 18552242
Status Pending
Filing Date 2021-11-01
First Publication Date 2024-05-16
Owner GOERTEK INC. (China)
Inventor
  • Tang, Yanhua
  • Yang, Xue

Abstract

A step counting method and device, an electronic apparatus and a computer-readable storage medium are disclosed. The method comprises: obtaining resultant acceleration and detecting peaks of the resultant acceleration to obtain a plurality of peak time points; calculating respective time intervals between adjacent two peak time points; if the time interval is in a first range, increasing the step count by one; if the time interval is in a second range, selecting sensitive axis data from three-axis gyroscope data; and if the sensitive axis data corresponding to the time interval meets a step counting condition, increasing the step count by two.

IPC Classes  ?

  • G01C 22/00 - Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers or using pedometers

10.

COUNTERWEIGHT STRUCTURE, ROBOT AND METHOD FOR CONTROLLING ROBOT

      
Application Number 18405082
Status Pending
Filing Date 2024-01-05
First Publication Date 2024-05-16
Owner GOERTEK INC. (China)
Inventor
  • Zhang, Xing
  • Guo, Chengkai
  • Zheng, Yuanjing

Abstract

Disclosed are a counterweight structure, a robot and a method for controlling the robot. The counterweight structure includes an electromagnetic device, a counterweight block and a reset piece. The reset piece is clamped between the electromagnetic device and the counterweight block. The electromagnetic device is magnetic after being powered on, to attract the counterweight block to move towards the electromagnetic device and compress the reset piece.

IPC Classes  ?

  • B62D 61/00 - Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern

11.

EARMUFF AND HEAD-MOUNTED HEADPHONES

      
Application Number 18549578
Status Pending
Filing Date 2021-06-29
First Publication Date 2024-05-09
Owner GOERTEK INC. (China)
Inventor
  • Guo, Rui
  • Feng, Huaying
  • Zhao, Cheng

Abstract

An earmuff and head-mounted headphones are disclosed. The earmuff comprises earmuff leather and earmuff sponge. The earmuff further comprises an airbag base and an earmuff airbag made of a soft rubber material. The earmuff airbag comprises at least one hollow enclosed airbag. The airbag base is disposed at a bottom of the earmuff airbag to enhance a support force of the bottom of the earmuff airbag. The earmuff sponge is wrapped on an outer surface of the earmuff airbag. The earmuff leather is wrapped on an outer surface of the earmuff sponge. The earmuff according to the present disclosure increases the conducting media of noise by adding the earmuff airbag. The noise will be continuously reduced after passing through different media, thereby enhancing the passive noise reduction ability of the earmuff, and improving the user experience.

IPC Classes  ?

  • H04R 1/10 - Earpieces; Attachments therefor
  • H04R 1/08 - Mouthpieces; Attachments therefor

12.

Damper and Sound-Producing Device

      
Application Number 17773352
Status Pending
Filing Date 2020-11-05
First Publication Date 2024-05-09
Owner Goertek Inc. (China)
Inventor
  • Yang, Jianbin
  • Qiang, Shousong
  • Liu, Chunfa

Abstract

Disclosed are a damper and a sound-producing device. The damper includes a first connecting part, a planar elastic part and a second connecting part. One side of the first connecting part is configured to cooperatively connect to a voice coil of the sound-producing device; an end of the first connecting part is bent and extends in an S shape toward the other side of the first connecting part to form the planar elastic part, the planar elastic part and the first connecting part being in the same plane; the second connecting part is connected to one end of the planar elastic part away from the first connecting part, and the second connecting part is configured to be fixedly connected in the sound-producing device; and the damper is a line-like structure formed by integral winding.

IPC Classes  ?

  • H04R 9/04 - Construction, mounting, or centering of coil
  • H04R 9/02 - Transducers of moving-coil, moving-strip, or moving-wire type - Details

13.

SOUND-PRODUCING DEVICE AND ELECTRONIC TERMINAL

      
Application Number 17773167
Status Pending
Filing Date 2020-11-05
First Publication Date 2024-05-09
Owner Goertek Inc. (China)
Inventor
  • Yang, Jianbin
  • Qiang, Shousong
  • Liu, Chunfa

Abstract

Disclosed are a sound-producing device and an electronic terminal. The sound-producing device comprises: a voice coil, the voice coil including a bobbin and a voice coil body wound outside the bobbin; the voice coil is configured to be able to be input an electrical signal; a first damper group and a second damper group, each of the first damper group and the second damper group comprising a first connecting part connected with the voice coil, a second connecting part fixed to the sound-producing device and an elastic part connected between the first connecting part and the second connecting part; the first damper group is configured to be in electrical communication with the voice coil to input the electrical signal to the voice coil; the first damper group and the second damper group are fixed to the voice coil in parallel at different heights.

IPC Classes  ?

  • H04R 9/02 - Transducers of moving-coil, moving-strip, or moving-wire type - Details
  • H04R 9/06 - Loudspeakers

14.

DISPLAY METHOD, WRIST-WORN DEVICE AND COMPUTER-READABLE STORAGE MEDIUM

      
Application Number 18404351
Status Pending
Filing Date 2024-01-04
First Publication Date 2024-05-09
Owner GOERTEK INC. (China)
Inventor
  • Tan, Shumin
  • Li, Shupeng

Abstract

Disclosed are a display method, a wrist-worn device and a computer-readable storage medium. The display method is applied to the wrist-worn device. The display method includes: emitting, via a light source, a first detection light; receiving, via a light identification unit, the second detection light formed by the first detection light and identifying the light parameter of the second detection light, wherein the light parameter of the second detection light carries the style information of the wristband; reading, via the controller, the style information and generating a screen display control signal according to the style information; and controlling, via the controller, the display unit on the device body to display a corresponding display mode according to the screen display control signal.

IPC Classes  ?

  • G04G 9/00 - Visual time or date indication means
  • G04B 37/14 - Suspending devices, supports, or stands for time-pieces in so far as they form part of the case
  • G04B 45/00 - Time-pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effect

15.

SOUND GENERATOR AND AUDIO DEVICE

      
Application Number 18400090
Status Pending
Filing Date 2023-12-29
First Publication Date 2024-05-02
Owner GOERTEK INC. (China)
Inventor
  • Wang, Miaomiao
  • Guo, Xiaodong
  • Zhang, Chengfei
  • Liu, Chunfa

Abstract

Disclosed are a sound generator and an audio device. The sound generator includes a magnetically conductive plate, a first magnetic structure, a second magnetic structure, a treble diaphragm, a treble voice coil, a bass diaphragm and a bass voice coil. The first magnetic structure includes a first washer including a first sub-washer located and a second sub-washer provided surrounding the first sub-washer, and a treble magnetic gap is formed between the first sub-washer and the second sub-washer. A bass magnetic gap is formed between the first magnetic structure and the second magnetic structure. The treble voice coil is provided on a side of the treble diaphragm close to the magnetically conductive plate and is provided corresponding to the treble magnetic gap. The bass voice coil is provided on a side of the bass diaphragm close to the magnetically conductive plate and is provided corresponding to the bass magnetic gap.

IPC Classes  ?

  • H04R 9/02 - Transducers of moving-coil, moving-strip, or moving-wire type - Details
  • H04R 1/10 - Earpieces; Attachments therefor
  • H04R 1/24 - Structural combinations of separate transducers or of parts of the same transducer and responsive respectively to two or more frequency ranges
  • H04R 7/12 - Non-planar diaphragms or cones
  • H04R 7/18 - Mounting or tensioning of diaphragms or cones at the periphery
  • H04R 9/04 - Construction, mounting, or centering of coil

16.

WRISTBAND AND WRIST-WORN DEVICE

      
Application Number 18405136
Status Pending
Filing Date 2024-01-05
First Publication Date 2024-04-25
Owner GOERTEK INC. (China)
Inventor
  • Zhao, Cheng
  • Zhang, Jianning
  • Shao, Qingru
  • Feng, Huaying

Abstract

Disclosed are a wristband and a wrist-worn device. The wristband includes a band body part and a memory metal wire. The band body part has two end portions separable from each other. The memory metal wire has a strip shape extending along a length direction of the band body part and provided to the band body part. The memory metal wire has a memory state of being ring-shaped in a natural state, so that the band body part naturally maintains a ring shape, and the wristband naturally maintains a wearing state. A first installation cavity is provided inside the band body part, and the memory metal wire is accommodated and installed in the first installation cavity.

IPC Classes  ?

  • A44C 5/20 - Fasteners for straps for open straps
  • A44C 5/00 - Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps

17.

WRISTBAND AND WRIST-WORN DEVICE

      
Application Number 18405292
Status Pending
Filing Date 2024-01-05
First Publication Date 2024-04-25
Owner Goertek Inc. (China)
Inventor
  • Zhao, Cheng
  • Zhang, Jianning
  • Shao, Qingru
  • Feng, Huaying

Abstract

Disclosed are a wristband and a wrist-worn device. The wristband includes a band body part and a memory metal part provided to the band body part. The band body part has two end portions separable from each other. The memory metal part has a memory state of being ring-shaped in a natural state, so that the band body part naturally maintains a ring shape, and the wristband naturally maintains a wearing state.

IPC Classes  ?

  • A44C 5/00 - Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
  • A44C 5/20 - Fasteners for straps for open straps

18.

OPTICAL DISPLAY SYSTEM AND ELECTRONICS APPARATUS

      
Application Number 18276772
Status Pending
Filing Date 2021-12-31
First Publication Date 2024-04-25
Owner
  • University of Central Florida Research Foundation, Inc. (USA)
  • Goertek Inc. (China)
Inventor
  • Xiong, Jianghao
  • Zhan, Tao
  • Zou, Junyu
  • Li, Kun
  • Wu, Shin-Tson

Abstract

An optical display system and a head-mounted display electronics apparatus are disclosed. The optical display system comprises: an image-generating apparatus, which generates image light; and an image-viewing apparatus, which guides the image light to eyes of a viewer, wherein the image-viewing apparatus comprises an imaging optical assembly and a multifocal assembly placed, the multifocal assembly has at least two optical powers and is programmable to choose at least one of the optical powers at a given time.

IPC Classes  ?

  • G02B 27/01 - Head-up displays
  • G02B 3/10 - Bifocal lenses; Multifocal lenses
  • G02B 27/02 - Viewing or reading apparatus
  • G02B 27/28 - Optical systems or apparatus not provided for by any of the groups , for polarising
  • G02B 27/42 - Diffraction optics
  • G02B 30/25 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer’s left and right eyes of the stereoscopic type using polarisation techniques
  • G02B 30/30 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer’s left and right eyes of the autostereoscopic type involving parallax barriers

19.

ROTATING WHEEL APPARATUS, DRIVING WHEEL AND ROBOT

      
Application Number 18403932
Status Pending
Filing Date 2024-01-04
First Publication Date 2024-04-25
Owner GOERTEK INC. (China)
Inventor
  • Zhang, Xing
  • Guo, Chengkai
  • Zheng, Yuanjing
  • Liu, Jie

Abstract

Disclosed are a rotating wheel apparatus, a driving wheel and a robot. The rotating wheel apparatus includes: a rotating assembly, a bearing and a supporting base. The rotating assembly is provided with an accommodating groove. The bearing is accommodated in the accommodating groove and connected to the rotating assembly. The supporting base is close to a notch of the accommodating groove, the supporting base is connected to the bearing, so that the rotating assembly is rotationally connected to the supporting base.

IPC Classes  ?

20.

ANTENNA APPARATUS FOR SMART WEARABLE DEVICE AND SMART WEARABLE DEVICE

      
Application Number 18403981
Status Pending
Filing Date 2024-01-04
First Publication Date 2024-04-25
Owner GOERTEK INC. (China)
Inventor
  • He, Qijuan
  • Hu, Siren

Abstract

Disclosed are an antenna apparatus for a smart wearable device and a smart wearable device. The antenna apparatus for the smart wearable device includes an antenna base, a watchband electrically connected to the antenna base, an antenna body coupled to the antenna base, and a wearing posture detection circuit electrically connected to the antenna body. When the smart wearable device is worn on a user, a length formed from a tangent point between the watchband and a user's arm to a connection point between the watchband and the antenna base is a first length, and the wearing posture detection circuit is configured to determine worn posture of the smart wearable device according to the first length.

IPC Classes  ?

  • H01Q 1/27 - Adaptation for use in or on movable bodies
  • A61B 5/00 - Measuring for diagnostic purposes ; Identification of persons
  • A61B 5/11 - Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
  • H01Q 1/22 - Supports; Mounting means by structural association with other equipment or articles

21.

WRIST-WORN DEVICE

      
Application Number 18405056
Status Pending
Filing Date 2024-01-05
First Publication Date 2024-04-25
Owner GOERTEK INC. (China)
Inventor
  • Zhao, Cheng
  • Feng, Huaying
  • Shao, Qingru
  • Zhang, Jianning

Abstract

Disclosed is a wrist-worn device, including a device body and a wristband. The wristband includes: a band body including two detachable ends; an installation part provided on the band body; and a memory metal wire in a shape of a long strip extending along a length direction of the band body. The band body is provided with a first installation cavity, the installation part is provided with a second installation cavity communicated with the first installation cavity, and the device body is provided in the second installation cavity; the memory metal wire is provided in the first installation cavity and passes through the second installation cavity; the memory metal wire is configured with a memory state of being annular in a natural state; and the device body is provided with a positioning groove extending along the length direction of the band body.

IPC Classes  ?

  • A44C 5/20 - Fasteners for straps for open straps

22.

OPTICAL DISPLAY SYSTEM AND ELECTRONICS APPARATUS

      
Application Number 18277130
Status Pending
Filing Date 2022-03-01
First Publication Date 2024-04-18
Owner
  • University of Central Florida Research Foundation, Inc. (USA)
  • Goertek Inc. (China)
Inventor
  • Yin, Kun
  • He, Ziqian
  • Wu, Shin-Tson
  • Li, Kun

Abstract

An optical display system and an electronics apparatus are disclosed. The optical display system comprises: a display unit, which generate a first image light and a second image light, wherein the first image light is in a first polarization state and the second image light is in a second polarization state and the first image light and the second image light are generated by a same display panel; a resolution enhancement optic unit, which enhances the resolution of the first image light with respect to the second image light; and a magnifying optic unit, which magnify the first and second image lights from the resolution enhancement optic unit.

IPC Classes  ?

  • G02B 27/01 - Head-up displays
  • G02B 27/00 - Optical systems or apparatus not provided for by any of the groups ,
  • G02B 27/28 - Optical systems or apparatus not provided for by any of the groups , for polarising

23.

Optical Display System and Electronics Device

      
Application Number 18276934
Status Pending
Filing Date 2021-02-20
First Publication Date 2024-04-11
Owner
  • University of Central Florida Research Foundation, Inc. (USA)
  • Goertek Inc. (China)
Inventor
  • Zhan, Tao
  • Li, Yannanqi
  • Yin, Kun
  • Xiong, Jianghao
  • Wu, Shin-Tson
  • Liu, Sheng
  • Li, Kun

Abstract

An optical display system and an electronics device are disclosed. The optical display system comprises: a display, which generating image light of a first polarization; a partial reflector, which transmits the image light without changing its polarization and reflects the image light with its polarization being changed to a second polarization; a first optic unit, placed after the partial reflector, which includes at least one refractive lens for chromatic aberration correction; and a reflection-type Pancharatnam-Berry lens, which is placed after the first optic unit and works in the Bragg regime, and which reflects the image light of the first polarization and transmits the image light of the second polarization.

IPC Classes  ?

  • G02B 27/01 - Head-up displays
  • G02B 27/00 - Optical systems or apparatus not provided for by any of the groups ,
  • G02B 27/09 - Beam shaping, e.g. changing the cross-sectioned area, not otherwise provided for

24.

Vibrating Diaphragm for Miniature Sound-Producing Device and Miniature Sound-Producing Device

      
Application Number 17767517
Status Pending
Filing Date 2019-12-24
First Publication Date 2024-04-11
Owner Goertek, Inc. (China)
Inventor
  • Hui, Bing
  • Ling, Fengguang
  • Li, Chun
  • Liu, Chunfa

Abstract

The present disclosure provides a vibrating diaphragm for a miniature sound-producing device and the miniature sound-producing device. The vibrating diaphragm is made of nitrile rubber; the nitrile rubber is prepared by performing cross-linking polymerization on polyacrylonitrile as a polymerization main monomer and a crosslinking monomer which is polybutadiene, and the content of a polyacrylonitrile block of the polymerization main monomer in the nitrile rubber is 10 to 70 wt %. The vibrating diaphragm provided by the present disclosure has more excellent structural stability, anti-polarization capability and low frequency sensitivity. The miniature sound-producing device provided by the present disclosure has more excellent acoustic performance.

IPC Classes  ?

  • H04R 1/28 - Transducer mountings or enclosures designed for specific frequency response; Transducer enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
  • C08F 222/30 - Nitriles
  • C08K 3/04 - Carbon
  • C08L 9/02 - Copolymers with acrylonitrile

25.

VIBRATING DIAPHRAGM OF SOUND-PRODUCING APPARATUS AND SOUND-PRODUCING APPARATUS

      
Application Number 17767661
Status Pending
Filing Date 2019-12-25
First Publication Date 2024-04-11
Owner Goertek Inc. (China)
Inventor
  • Peng, Weifeng
  • Ling, Fengguang
  • Li, Chun
  • Liu, Chunla

Abstract

Disclosed are a vibrating diaphragm of a sound-producing apparatus and the sound-producing apparatus. The vibrating diaphragm includes at least one elastomer layer, wherein the elastomer layer is made of butadiene rubber; the butadiene rubber is any one of nickel butadiene rubber, rare earth butadiene rubber and cobalt butadiene rubber, and a content of cis-form is greater than 80% to 100%. The vibrating diaphragm of the present disclosure can maintain excellent acoustic performance under extreme conditions of low temperature. (FIG. 1)

IPC Classes  ?

  • C08K 13/02 - Organic and inorganic ingredients
  • H04R 7/02 - Diaphragms for electromechanical transducers; Cones characterised by the construction
  • H04R 31/00 - Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor

26.

VIBRATING DIAPHRAGM OF SOUND-PRODUCING APPARATUS AND SOUND-PRODUCING APPARATUS

      
Application Number 17767561
Status Pending
Filing Date 2019-12-25
First Publication Date 2024-04-04
Owner Goertek Inc. (China)
Inventor
  • Peng, Weifeng
  • Ling, Fengguang
  • Li, Chun
  • Liu, Chunfa

Abstract

Provided is a vibrating diaphragm of a sound-producing apparatus. The vibrating diaphragm includes at least one elastomer layer, wherein the elastomer layer is made from polysulfide rubber; the polysulfide rubber is any one of type A polysulfide rubber, type FA polysulfide rubber and type ST polysulfide rubber, and a molecular weight of the polysulfide rubber is 1000-500000.

IPC Classes  ?

  • H04R 7/04 - Plane diaphragms
  • C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
  • C08J 7/04 - Coating
  • C08K 3/06 - Sulfur
  • C08K 5/00 - Use of organic ingredients
  • C08K 5/40 - Thiuramsulfides; Thiurampolysulfides, e.g. compounds containing groups

27.

OPTICAL DISPLAY SYSTEM AND ELECTRONICS APPARATUS

      
Application Number 18276177
Status Pending
Filing Date 2022-02-08
First Publication Date 2024-04-04
Owner
  • University of Central Florida Research Foundation, Inc. (USA)
  • Goertek Inc. (China)
Inventor
  • Yin, Kun
  • He, Ziqian
  • Wu, Shin-Tson
  • Li, Kun

Abstract

An optical display system and an electronics apparatus are disclosed. The optical display system comprises: an image source, which generates image light; and an optical combiner, which includes two reflection-type polarization volume lenses working in a Bragg regime, wherein a first reflection-type polarization volume lens of the two reflection-type polarization volume lenses diffracts the image light of a first polarization to a first image and transmits the image light of a second polarization, and a second reflection-type polarization volume lens of the two reflection-type polarization volume lenses diffracts the image light of a third polarization to a second image and transmits the image light of a fourth polarization, the optical combiner outputs the first image and/or the second image as an combined image.

IPC Classes  ?

  • G02B 27/28 - Optical systems or apparatus not provided for by any of the groups , for polarising
  • G02B 27/01 - Head-up displays

28.

Vibrating Diaphragm of Sound-Producing Apparatus and Sound-Producing Apparatus

      
Application Number 17767745
Status Pending
Filing Date 2019-12-25
First Publication Date 2024-03-28
Owner Goertek Inc. (China)
Inventor
  • Wang, Shuqiang
  • Ling, Fengguang
  • Li, Chun
  • Liu, Chunfa

Abstract

Disclosed are a vibrating diaphragm of a sound-producing apparatus and the sound-producing apparatus. The vibrating diaphragm includes a polyurethane rubber film layer and the polyurethane rubber film layer includes a block polymer formed by soft segment portions and hard segment portions that are arranged alternately, wherein each of the soft segment portions includes polyhydric alcohol and each of the hard segment portions includes isocyanate and a chain extender, and the polyurethane rubber is represented by a structural formula as follows: Disclosed are a vibrating diaphragm of a sound-producing apparatus and the sound-producing apparatus. The vibrating diaphragm includes a polyurethane rubber film layer and the polyurethane rubber film layer includes a block polymer formed by soft segment portions and hard segment portions that are arranged alternately, wherein each of the soft segment portions includes polyhydric alcohol and each of the hard segment portions includes isocyanate and a chain extender, and the polyurethane rubber is represented by a structural formula as follows: Disclosed are a vibrating diaphragm of a sound-producing apparatus and the sound-producing apparatus. The vibrating diaphragm includes a polyurethane rubber film layer and the polyurethane rubber film layer includes a block polymer formed by soft segment portions and hard segment portions that are arranged alternately, wherein each of the soft segment portions includes polyhydric alcohol and each of the hard segment portions includes isocyanate and a chain extender, and the polyurethane rubber is represented by a structural formula as follows: wherein R is the chain extender, R1 is polyhydric alcohol and n is a natural number. (FIG. 6)

IPC Classes  ?

  • C08J 5/18 - Manufacture of films or sheets
  • H04R 7/10 - Plane diaphragms comprising a plurality of sections or layers comprising superposed layers in contact
  • H04R 9/02 - Transducers of moving-coil, moving-strip, or moving-wire type - Details
  • H04R 9/06 - Loudspeakers

29.

WEARABLE DEVICE AND ACOUSTIC MODULE WATERPROOF PROTECTION MECHANISM THEREOF

      
Application Number 18256477
Status Pending
Filing Date 2021-08-25
First Publication Date 2024-03-28
Owner GOERTEK INC. (China)
Inventor
  • Yang, Qing
  • Sui, Jianjian

Abstract

The present invention discloses an acoustic module waterproof protection mechanism, including an acoustic module arranged in a housing, an acoustic port provided on an outer wall of the housing and communicating with the acoustic module, a waterproof sound-permeable membrane arranged on an inner wall of the housing and covering the acoustic port, the an acoustic module waterproof protection mechanism further includes a waterproof valve assembly embedded in a hole wall of the acoustic port in a stretchable manner, which is used to stretch into the acoustic port to block the acoustic port when an external water pressure is greater than an air pressure in the housing.

IPC Classes  ?

  • H04R 1/02 - Casings; Cabinets; Mountings therein
  • G04B 37/08 - Hermetic sealing of openings, joints, passages, or slits
  • H04R 1/08 - Mouthpieces; Attachments therefor

30.

TOUCH CONTROL METHOD FOR CIRCULAR SCREEN, TERMINAL DEVICE AND STORAGE MEDIUM

      
Application Number 18266290
Status Pending
Filing Date 2021-11-17
First Publication Date 2024-03-28
Owner GOERTEK INC. (China)
Inventor Wang, Long

Abstract

Some embodiments of the disclosure disclose a touch control method for a circular screen, a terminal device and a storage medium. The steps of the method include: determining a start touch point and an end touch point corresponding to a touch operation, and determining a function to be adjusted according to position areas of the start touch point and the end touch point on the circular screen; determining a corresponding adjustment type according to relative position relationship between the start touch point and the end touch point; determining a corresponding adjustment value according to an angle formed by a line connecting the start touch point and a center of the circle screen and an angle formed by a line connecting the end touch point and the center of the circle screen; and adjusting the function to be adjusted according to the adjustment value and the adjustment type.

IPC Classes  ?

  • G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

31.

ELECTRONIC DEVICE AND TERMINAL

      
Application Number 18270274
Status Pending
Filing Date 2021-08-24
First Publication Date 2024-03-28
Owner Goertek Inc. (China)
Inventor
  • Qiang, Shousong
  • Hu, Bingtao

Abstract

The invention discloses an electronic device and a terminal. The electronic device includes a vibration unit, a bracket, and an elastic support. The first end of the elastic support is connected to the vibration unit, and the second end of the elastic support is connected to the bracket, so as to counterbalance the reciprocating vibration of the vibration unit in a first direction. A cushioning block is provided on the bracket at a position thereof corresponding to the elastic support, and a section of the elastic support close to the second end is installed on the cushioning block. In the present invention, a cushioning block is provided on the bracket so that the second end of the elastic support connected to a pad of the bracket can be installed and supported on the cushioning block. When the vibration unit vibrates, the cushioning block can play a cushioning role, reduce the large displacement stress, eliminate the resonance swing of the elastic support, prevents the elastic support from breaking, and ensures the effectiveness of the assembly between the elastic support and the bracket and high reliability.

IPC Classes  ?

32.

WIRELESS EARPHONE CONTROL METHOD AND APPARATUS, ELECTRONIC DEVICE AND WIRELESS EARPHONE

      
Application Number 18263067
Status Pending
Filing Date 2021-09-28
First Publication Date 2024-03-21
Owner GOERTEK INC. (China)
Inventor
  • Ma, Binyi
  • Zhang, Chao
  • Jiang, Xiaolong

Abstract

A wireless earphone control method is disclosed, which includes, but is not limited to: acquiring a control image; detecting grayscale value distribution in the control image to obtain a detection result of occlusion; and performing a corresponding wireless earphone control operation based on the detection result of occlusion. The step of detecting grayscale value distribution in the control image to obtain the detection result of occlusion includes, but is not limited to: calculating first mean grayscale values of multiple preset sample regions in the control image; determining an occlusion position in the control image based on size relationships among the first mean grayscale values; and determining the detection result of occlusion based on the occlusion position.

IPC Classes  ?

  • H04R 1/10 - Earpieces; Attachments therefor
  • G06T 7/60 - Analysis of geometric attributes
  • G06T 7/73 - Determining position or orientation of objects or cameras using feature-based methods
  • G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects
  • G06V 20/50 - Context or environment of the image

33.

VIRTUAL SCENE PLAYBACK METHOD AND APPARATUS, ELECTRONIC DEVICE, AND STORAGE MEDIUM

      
Application Number 18255413
Status Pending
Filing Date 2021-10-07
First Publication Date 2024-03-21
Owner GOERTEK INC. (China)
Inventor
  • Qiu, Tao
  • Zhang, Xiangjun
  • Wang, Tiecun
  • Liu, Yingshu
  • Lv, Tingchang
  • Wang, Kai
  • Jiang, Bin
  • Chi, Xiaoyu

Abstract

A virtual scene playback method is disclosed, which comprises: receiving a scene playback instruction and determining playback parameters according to the scene playback instruction, wherein the playback parameters include playback space and playback time; querying virtual space information and user model information corresponding to the playback parameters; and generating virtual scene playback content according to the virtual space information and the user model information. The present disclosure can save all the information in the virtual scene and play back the virtual scene corresponding to specific space and time. A virtual scene playback apparatus, an electronic device and a storage medium are also disclosed, which also have the above beneficial effects.

IPC Classes  ?

  • G06T 15/10 - Geometric effects
  • H04S 7/00 - Indicating arrangements; Control arrangements, e.g. balance control

34.

AUDIO DEVICE AND INTELLIGENT WEARABLE DEVICE

      
Application Number 18263239
Status Pending
Filing Date 2021-11-17
First Publication Date 2024-03-21
Owner GOERTEK INC. (China)
Inventor Zhang, Jie

Abstract

Disclosed are an audio device and an intelligent wearable device. The audio device includes: a housing in which a first sound generation unit and a second sound generation unit are disposed, each of the first sound generation unit and the second sound generation unit has a front cavity and a rear cavity separated from each other, and the housing is provided with a first front sound hole in communication with the front cavity of the first sound generation unit, a second front sound hole in communication with the front cavity of the second sound generation unit, and a rear sound hole in communication with the rear cavity of the second sound generation unit. The audio device further includes a sliding baffle, wherein the sliding baffle is slidable between a first position and a second position with respect to the housing, and the sliding baffle is provided with a hole.

IPC Classes  ?

35.

APPARATUS AND METHOD FOR FORCE SENSING, AND ELECTRONIC DEVICE

      
Application Number 18264776
Status Pending
Filing Date 2021-02-09
First Publication Date 2024-03-21
Owner GOERTEK INC. (China)
Inventor
  • Taniuchi, Hirotada
  • Saito, Katsumi

Abstract

An apparatus and a method for force sensing, and an electronic device. The apparatus includes a sensor and a filter. The sensor is configured to generate a first signal which is determined based on deformation of at least a part of the sensor and temperature of at least the part of the sensor. The part of the sensor is attached to a deformable portion of the electronic device. The filter is configured to receive the first signal, and remove a change from the first signal to acquire a second signal, where the change is due to the temperature of the part of the sensor. In comparison with the first signal, the second signal is less sensitive to the temperature, and therefore can indicate the deformation of the deformable portion more accurately. The electronic device can make an accurate response when the deformable portion deforms.

IPC Classes  ?

  • G01L 1/26 - Auxiliary measures taken, or devices used, in connection with the measurement of force, e.g. for preventing influence of transverse components of force, for preventing overload
  • G01L 1/22 - Measuring force or stress, in general by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges

36.

VOICE ENHANCEMENT METHOD, APPARATUS AND SYSTEM, AND COMPUTER-READABLE STORAGE MEDIUM

      
Application Number 18263357
Status Pending
Filing Date 2021-06-30
First Publication Date 2024-03-07
Owner GOERTEK INC. (China)
Inventor Chen, Guoming

Abstract

Disclosed are a voice enhancement method, apparatus and system and a computer-readable storage medium. The method includes acquiring a time-domain microphone signal and a time-domain bone conduction signal at the current moment; determining whether the signals are voice signals, if yes, performing a noise cancellation processing to the time-domain microphone signal by a pre-established DNN noise cancellation model, performing a frequency-domain noise cancellation processing to the time-domain bone conduction signal, if not, setting an output signal at the current moment as zero; performing a high-pass filtering processing to the time-domain microphone signal from which noise has been cancelled, to obtain a first output time-domain signal, performing a low-pass filtering processing to the time-domain bone conduction signal from which noise has been cancelled, to obtain a second output time-domain signal; obtaining an output time-domain signal at the current moment according to the first and second output time-domain signals.

IPC Classes  ?

  • G10L 21/0224 - Processing in the time domain
  • G10L 21/0232 - Processing in the frequency domain
  • G10L 21/0308 - Voice signal separating characterised by the type of parameter measurement, e.g. correlation techniques, zero crossing techniques or predictive techniques

37.

GESTURE-BASED DISPLAY INTERFACE CONTROL METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM

      
Application Number 18262390
Status Pending
Filing Date 2021-08-25
First Publication Date 2024-03-07
Owner GOERTEK INC. (China)
Inventor
  • Wang, Xiaochen
  • Dong, Ke

Abstract

A gesture-based display interface control method and apparatus, a device and a storage medium, belonging to the technical field of intelligent devices. The method includes: acquiring a first gesture of a user, and determining whether the first gesture is kept for more than a preset time; if the first gesture is kept for more than the preset time, displaying a target virtual gesture point on the current display interface; and acquiring a second gesture of the user, and moving the target virtual gesture point on the current display interface according to the second gesture. According to the method, the virtual gesture point is displayed on the display interface, and the virtual gesture point is randomly moved on the display interface, so that any interactive control on the current display interface can be operated, and gesture control is more intelligent and comprehensive while improving the accuracy of gesture control.

IPC Classes  ?

  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F 9/4401 - Bootstrapping

38.

AUDIO PLAYING METHOD, APPARATUS AND SYSTEM FOR IN-EAR EARPHONE

      
Application Number 18259796
Status Pending
Filing Date 2021-06-30
First Publication Date 2024-02-29
Owner GOERTEK INC. (China)
Inventor Wang, Zhongzhen

Abstract

Disclosed are audio playing method, apparatus, and system for in-ear earphone, applied to in-ear earphone provided with a vibration sensor, including following steps: when the earphone is in audio playing mode, controlling the earphone to perform audio playing according to a current audio file; acquiring a vibration signal in user's ear canal by the vibration sensor during audio playing; acquiring corresponding voice parameter according to the vibration signal, and determining whether the user is communicating with another person according to the voice parameter; if so, switching the earphone to auxiliary listening mode, wherein the auxiliary listening mode is configured to collect ambient sound and play a first sound signal in the ambient sound by the earphone, and the first sound signal includes a sound signal of the person communicating with the user; and if not, continuing maintaining the current audio playing mode.

IPC Classes  ?

  • H04R 1/10 - Earpieces; Attachments therefor

39.

BUTTON MECHANISM AND WEARABLE DEVICE INCLUDING THE SAME

      
Application Number 18260059
Status Pending
Filing Date 2021-11-17
First Publication Date 2024-02-22
Owner GOERTEK INC. (China)
Inventor
  • Li, Shupeng
  • Tan, Shumin

Abstract

A button mechanism and a wearable device including the same are disclosed. The button mechanism comprises a casing, an optical signal transmitting part and an optical signal receiving part connected to a controller are disposed in the casing; and a lever comprising a connecting part connected to the casing and a shielding part block or not block an optical signal to pass therethrough, wherein the shielding part is connected to the connecting part and the connecting part is an elastic material member that is elastically stretchable, so as to be restored the shielding part. When the shielding part is applied with a force to move to a predetermined position, the optical signal sent by the optical signal transmitting part is transmitted to the optical signal receiving part; and when the shielding part is restored, the shielding part blocks the optical signal from the optical signal transmitting part.

IPC Classes  ?

  • G04G 21/08 - Touch switches specially adapted for time-pieces
  • G04G 17/02 - Component assemblies
  • H01H 13/06 - Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
  • H01H 13/14 - Operating parts, e.g. push-button

40.

REINFORCING PART FOR DIAPHRAGM OF SPEAKER, THE DIAPHRAGM AND THE SPEAKER

      
Application Number 17292535
Status Pending
Filing Date 2018-12-20
First Publication Date 2024-02-15
Owner Goertek lnc. (China)
Inventor
  • Li, Yong
  • Zhang, Cuili

Abstract

The present disclosure provides a reinforcing part for a speaker diaphragm, the reinforcing part being an overlapped multilayer structure, the reinforcing part includes a heat dissipation layer as well as a first support layer and a second support layer that are fixed and bonded on surfaces of two sides of the heat dissipation layer respectively, and the first support layer and the second support layer each includes through holes penetrating the surfaces of two sides thereof, and the reinforcing part further includes fillers located within the through holes and configured for heat conduction, the fillers having thermal conductivity higher than that of the support layers.

IPC Classes  ?

  • H04R 7/06 - Plane diaphragms comprising a plurality of sections or layers

41.

FOCAL LENGTH ADJUSTMENT METHOD, DEVICE, APPARATUS AND COMPUTER READABLE STORAGE MEDIUM FOR AR GLASSESS

      
Application Number 18552204
Status Pending
Filing Date 2021-11-02
First Publication Date 2024-02-15
Owner GOERTEK INC. (China)
Inventor
  • Zhang, Qingkai
  • Wang, Pingping
  • Zhang, Jinjie
  • Lu, Lihua

Abstract

The present application discloses a focal length adjustment method, device, apparatus and computer readable storage medium for AR glasses, the method includes: receiving a focal length adjustment command, and displaying a preset circle with a preset reference radius through a display module; capturing a first image of the preset circle in an eye of a wearer of the AR glasses through the camera to obtain a first captured image, and determining a first imaging radius of the preset circle in the first image according to the first captured image; determining target diopter of the eye of the wearer according to the preset reference radius and the first imaging radius; and determining a target deflecting angle of the display module according to the target diopter, and adjusting the display module according to the target deflecting angle.

IPC Classes  ?

  • G02B 27/01 - Head-up displays
  • G06T 19/00 - Manipulating 3D models or images for computer graphics
  • H04N 23/67 - Focus control based on electronic image sensor signals

42.

SPEAKER MODULE AND ELECTRONIC DEVICE

      
Application Number 18259084
Status Pending
Filing Date 2021-12-06
First Publication Date 2024-02-08
Owner GOERTEK INC. (China)
Inventor
  • Cai, Xiaodong
  • Liu, Song
  • Hou, Yanyan

Abstract

A speaker module and an electronic device are disclosed, comprises a module casing, a speaker unit and a linear motor module. The module casing is provided with a mounting cavity; the speaker unit is provided in the mounting cavity and comprises a magnetic circuit system provided with a mounting groove; the linear motor module is provided in the mounting cavity and comprises a housing, a coil and a vibrating assembly; the housing comprises a body part and a protrusion protruding outward; the body part is at a bottom of the magnetic circuit system; the protrusion extends into the mounting groove; the coil is provided in the protrusion part; the vibrating assembly is provided in the body part. The overall structure of the speaker module may be more compact, the speaker unit and the linear motor module may be controlled independently which improves the use effect of the speaker module.

IPC Classes  ?

  • H04R 9/06 - Loudspeakers
  • H04R 1/02 - Casings; Cabinets; Mountings therein
  • H04R 9/02 - Transducers of moving-coil, moving-strip, or moving-wire type - Details
  • H04R 9/04 - Construction, mounting, or centering of coil
  • H04R 7/18 - Mounting or tensioning of diaphragms or cones at the periphery
  • H04R 7/04 - Plane diaphragms
  • H04R 1/28 - Transducer mountings or enclosures designed for specific frequency response; Transducer enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means

43.

METHOD AND DEVICE FOR TIMING ALIGNMENT OF AUDIO SIGNALS

      
Application Number 18266401
Status Pending
Filing Date 2021-10-20
First Publication Date 2024-02-01
Owner Goertek Inc. (China)
Inventor
  • Zou, Libing
  • Zhang, Yifan
  • Wang, Xueqiang
  • Zhang, Fuqiang

Abstract

A method and device for timing alignment of audio signals. The method includes: generating frequency domain images respectively for an audio signal to be aligned and a template audio signal (S110); inputting the frequency domain images into a twin neural network of a timing offset prediction model respectively, to obtain two frequency domain features output by the twin neural network (S120); fusing the two frequency domain features to obtain a fused feature (S130); inputting the fused features into a prediction network of the timing offset prediction model to obtain a timing offset output by the prediction network (S140); and performing timing alignment processing on the audio signal to be aligned according to the timing offset (S150). The technical solution is more robust, and especially in a noisy environment, features extracted by a deep neural network are more intrinsic and more stable. An end-to-end timing offset prediction model is more accurate and faster.

IPC Classes  ?

  • G11B 27/34 - Indicating arrangements
  • G11B 27/031 - Electronic editing of digitised analogue information signals, e.g. audio or video signals
  • G06T 7/33 - Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods

44.

OPTICAL DISPLAY SYSTEM WITH EXIT PUPIL STEERING

      
Application Number 18276143
Status Pending
Filing Date 2022-02-08
First Publication Date 2024-02-01
Owner
  • UNUVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC. (USA)
  • GOERTEK INC. (China)
Inventor
  • Xiong, Jianghao
  • Li, Yannangqi
  • Li, Kun
  • Wu, Shin-Tsson

Abstract

An exit pupil steering device (110) comprises: at least one first lens coupler module, each of which includes: a first controllable polarization converter (114), which can convert an incident light (140) of a first polarization state into a second polarization state under control, and a first diffractive lens (113), which diffracts the incident light of the first polarization state to a first pupil location of a viewer (142) and passes the incident light of the second polarization state, or which passes the incident light of the first polarization state and diffracts the incident light of the second polarization state to the first pupil location (142); and a second lens coupler module, which is placed after the first lens coupler module and diffracts the incident light to a second pupil location of the viewer (144). The exit pupil steering device (110) can be used in an optical display system and an electronics apparatus (70).

IPC Classes  ?

45.

SOUND GENERATING DEVICE

      
Application Number 18264256
Status Pending
Filing Date 2021-08-25
First Publication Date 2024-02-01
Owner GOERTEK INC. (China)
Inventor
  • Pan, Quanquan
  • Ling, Fengguang
  • Li, Chun

Abstract

Disclosed is a sound generating device. The sound generating device includes a sound generating unit, a plurality of magnetic sound-absorbing particles, and a housing having a cavity, wherein the sound generating unit is accommodated in the cavity, and the sound generating unit divides the cavity into a front cavity and a rear cavity, and the magnetic sound-absorbing particles are filled in the front cavity and/or the rear cavity, and a magnetic attraction force is exerted between the a plurality of magnetic sound-absorbing particles. In the disclosure, magnetic sound-absorbing particles are used to achieve a virtual increase effect in a resonance space of the acoustic rear cavity of the sound generating device, the magnetic sound-absorbing particles attract each other and attached together, thereby restricting the free flow between the particles, reducing the phenomenon that the magnetic sound-absorbing particles break, and effectively protecting the acoustic performance of the sound generating device.

IPC Classes  ?

  • H04R 9/02 - Transducers of moving-coil, moving-strip, or moving-wire type - Details
  • H04R 9/06 - Loudspeakers

46.

OPTICAL DISPLAY SYSTEM AND ELECTRONIC DEVICE

      
Application Number 18265889
Status Pending
Filing Date 2021-12-20
First Publication Date 2024-02-01
Owner
  • University of Central Florida Research Foundation, Inc. (USA)
  • Goertek Inc. (China)
Inventor
  • Zhan, Tao
  • Hsiang, En-Lin
  • Xiong, Jianghao
  • Wu, Shin-Tson
  • Li, Kun

Abstract

An optical display system and an electronic device are disclosed. The optical display system comprises: an image generating unit, which generates an image light output, wherein the image light output has a narrow angular luminance distribution; and an optical lens system, which is placed in front of the image generating unit and guides the image light output to an eye of a viewer, wherein the image generating unit includes: an image generating component, which generates a polarized light output; a polarization-dependent light deflection component, disposed to accept the polarized light output from the image-generating component and increase the amount of the polarized light output that can enter an exit pupil of the optical lens system, and the polarized light output deflected by the polarization-dependent light deflection component has the narrow angular luminance distribution.

IPC Classes  ?

  • G02B 27/01 - Head-up displays
  • G02B 27/28 - Optical systems or apparatus not provided for by any of the groups , for polarising
  • G02B 5/30 - Polarising elements

47.

SOUND GENERATING DEVICE MODULE

      
Application Number 18042042
Status Pending
Filing Date 2020-11-07
First Publication Date 2024-01-25
Owner GOERTEK INC. (China)
Inventor
  • Wang, Qizhong
  • Mou, Zongjun

Abstract

The present application discloses a sound generating device module, comprising: a housing having a cavity therein; a frame fixedly provided in the cavity, a high-pitch sound generating unit and a low-pitch sound generating unit are respectively provided on two opposite sides of the frame; a baffle plate is provided on a side of the housing corresponding to the high-pitch sound generating unit, and the baffle plate and the housing together form a side sound output port corresponding to the high-pitch sound generating unit; the sound generating device module is configured to form a front sound output structure for the low-pitch sound generating unit; and a reinforcement plate is provided in the frame, and the reinforcement plate is interposed between the high-pitch sound generating unit and the low-pitch sound generating unit.

IPC Classes  ?

  • H04R 9/06 - Loudspeakers
  • H04R 1/24 - Structural combinations of separate transducers or of parts of the same transducer and responsive respectively to two or more frequency ranges
  • H04R 9/02 - Transducers of moving-coil, moving-strip, or moving-wire type - Details
  • H04R 9/04 - Construction, mounting, or centering of coil

48.

SENSOR FIXING STRUCTURE, WEARABLE DEVICE, AND HOT MELT APPARATUS

      
Application Number 18044521
Status Pending
Filing Date 2020-12-15
First Publication Date 2024-01-25
Owner GOERTEK INC. (China)
Inventor Zhong, Qiang

Abstract

A sensor fixing structure, a wearable device and a hot melt device are disclosed. The sensor fixing structure comprises a bracket and a sensor structure. A connecting arm is projectingly provided on the bracket. The connecting arm is a hot melt stake. The sensor structure is covered by the bracket. The connecting arm comprises a connecting section and a holding section. One end of the connecting section is connected to the bracket; the other end of the connecting section is connected to the holding section. The holding section is located at a side of the sensor structure that faces away from the bracket, and the sensor structure is held by the holding section to the bracket. The connecting arm forms the holding section by hot melt processing. The packaging effect of the sensor fixing structure is good, and its overall volume is small.

IPC Classes  ?

  • G01D 11/30 - Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
  • B29C 65/40 - Applying molten plastics, e.g. hot melt

49.

ROTARY KEY FORCE UNLOADING MECHANISM, AND ELECTRONIC DEVICE

      
Application Number 18255594
Status Pending
Filing Date 2021-11-17
First Publication Date 2024-01-25
Owner GOERTEK INC. (China)
Inventor Jiang, Haode

Abstract

Embodiments of the present disclosure disclose a rotary key force unloading mechanism, and an electronic device. The rotary key force unloading mechanism includes a key, a bourdon tube, and a cover cap; the cover cap is axially movable relative to the bourdon tube, and the cover cap and the bourdon tube are connected by an axially retractable elastic member; a stem portion of the key passes through the bourdon tube and the cover cap, so that the elastic member is compressed when the cover cap is pressed by a key cap of the key; and the stem portion of the key is provided with a limiting member for preventing separation, and when no axial force is applied on the key, no interaction forces exist between the limiting member and the bourdon tube.

IPC Classes  ?

  • G04B 3/04 - Rigidly-mounted keys, knobs, or crowns

50.

BIOLOGICAL MONITORING ELECTRODE AND WEARABLE DEVICE

      
Application Number 18256444
Status Pending
Filing Date 2021-08-25
First Publication Date 2024-01-25
Owner GOERTEK INC. (China)
Inventor
  • Han, Lianheng
  • Song, Jizhi
  • Zhao, Anlu
  • Ren, Qiang
  • Wu, Xiaogang

Abstract

A biological monitoring electrode including an electrode body, wherein a surface of the electrode body is coated with an insulating anti-interference material layer, the insulating anti-interference material layer has a first notch, and the electrode body is exposed by the first notch to be contacted with a user's skin to acquire biological information. For example, a user's finger contacts the electrode body through the first notch as a signal input. During the biological signal acquisition process, since the surface of the electrode body is coated with the insulating anti-interference material layer, and the insulating anti-interference material layer may achieve the function of insulating and shielding electromagnetic interference environment interference, therefore the biological monitoring electrode may effectively shield external noise interference, and reduce the influence of external noise on acquisition of biological information, such as electrocardiogram signals, thereby improving the accuracy of measurement results.

IPC Classes  ?

  • A61B 5/263 - Bioelectric electrodes therefor characterised by the electrode materials
  • H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
  • A61B 5/28 - Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
  • A61B 5/00 - Measuring for diagnostic purposes ; Identification of persons
  • A61B 5/26 - Bioelectric electrodes therefor maintaining contact between the body and the electrodes by the action of the subjects, e.g. by placing the body on the electrodes or by grasping the electrodes
  • A61B 5/332 - Portable devices specially adapted therefor

51.

SOUND GENERATING ASSEMBLY AND ELECTRONIC DEVICE HAVING THE SAME

      
Application Number 17904021
Status Pending
Filing Date 2020-12-16
First Publication Date 2024-01-25
Owner GOERTEK INC. (China)
Inventor Yu, Changzhi

Abstract

A sound generating assembly and an electronic device aving the same are provided. The sound generating assembly comprises a bracket, two sides of the bracket are respectively connected with a housing and a cover having a through slot, and the cover is configured to move in a direction facing the housing or a direction away from the housing, a contact is provided between the bracket and the housing and is configured to move synchronously with the cover, an end of the contact that is away from the cover is provided with a sounding elastic piece, when the cover moves in a direction facing the housing and an upper surface of the bracket is exposed from the through slot, the sounding elastic piece is deformed and making a sound after being pressed by the contact.

IPC Classes  ?

  • G10K 9/10 - Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by mechanical means only

52.

EARPIECE WITH STABILIZER

      
Application Number 18003924
Status Pending
Filing Date 2020-12-04
First Publication Date 2024-01-25
Owner GOERTEK INC. (China)
Inventor Saito, Katsumi

Abstract

A device for transmitting sound to an ear canal includes a body portion, and a stabilizer element extending from the body portion. The stabilizer element is bendable in both a clockwise direction and a counterclockwise direction with respect to a central axis of a sound passage formed in the body portion, so as to contact with a cymba concha area of an ear to stabilize the device to the ear. In this way, an earpiece including the device may be worn on both a left ear and a right ear of a human, thereby reducing manufacture cost and complexity and improving user experience.

IPC Classes  ?

  • H04R 1/10 - Earpieces; Attachments therefor

53.

IMAGE PROCESSING METHOD, IMAGE PROCESSING DEVICE AND COMPUTER READABLE STORAGE MEDIUM

      
Application Number 18474285
Status Pending
Filing Date 2023-09-26
First Publication Date 2024-01-18
Owner GOERTEK INC. (China)
Inventor Qiu, Xudong

Abstract

The disclosure discloses an image processing method, an image processing device and a computer readable storage medium. The image processing method comprises: performing a first rendering process on a left eye image and a right eye image during a first time period; performing a second rendering process on the left eye image obtained by the first rendering process during a second time period; performing a second rendering process on the right eye image obtained by the first rendering process during a third time period; performing an asynchronous time warping on the left eye image by the second rendering process during a fourth time period; performing the asynchronous time warping on the right eye image by the second rendering process during a fifth time period. The disclosure can reduce time delay during the rendering process and thereby reducing the user's dizzy feeling.

IPC Classes  ?

  • G06T 15/20 - Perspective computation
  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer

54.

CONTROL METHOD FOR HEAD-MOUNTED DEVICE AND IMAGE RENDERING METHOD

      
Application Number 18552240
Status Pending
Filing Date 2021-11-06
First Publication Date 2024-01-18
Owner GOERTEK INC. (China)
Inventor
  • Qiu, Xudong
  • Tao, Hongyan
  • Zhang, Chao

Abstract

Disclosed are a control method and apparatus for a head-mounted device, and a head-mounted device, as well as an image rendering method and apparatus, and an electronic device. The control method comprises: sending a rendering request containing posture data to a cloud server, and receiving a first rendered image, wherein the first rendered image is an image obtained by rendering in the cloud server based on the posture data; obtaining real posture change data from a first target time to a second target time, wherein the first target time is a time when the rendering request is sent, and the second target time is a time when the first rendered image is received; and performing rendering compensation on the first rendered image based on the posture change data to obtain a second rendered image.

IPC Classes  ?

55.

CONDUCTIVE WIRE, CONDUCTIVE COIL, AND CONDUCTIVE DEVICE

      
Application Number 18251093
Status Pending
Filing Date 2020-12-16
First Publication Date 2024-01-04
Owner GOERTEK INC. (China)
Inventor
  • Liang, He
  • Shao, Minghui

Abstract

A conductive wire, coil, and device, wherein in the conductive wire, an aluminum oxide-coated graphene is added to a first paint layer, and a silver-coated graphene is added to a second paint layer. By means of such an arrangement, the coefficient of thermal conductivity of the first paint layer and the second paint layer reaches 2 to 10 W/(m·K), and therefore, the thermal conduction performance of the conductive wire can be remarkably improved, and the thermal conduction wire has an advantage of a good thermal conduction effect, with timely heat dissipation.

IPC Classes  ?

  • H01B 7/42 - Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
  • H01F 5/00 - Coils
  • C09D 1/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
  • C09D 7/62 - Additives non-macromolecular inorganic modified by treatment with other compounds
  • C09K 5/14 - Solid materials, e.g. powdery or granular

56.

IMAGE PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM

      
Application Number 18253580
Status Pending
Filing Date 2021-09-30
First Publication Date 2024-01-04
Owner GOERTEK INC. (China)
Inventor
  • Chen, Chen
  • Jiang, Bin
  • Chi, Xiaoyu

Abstract

An image processing method and apparatus, an electronic device and a storage medium are disclosed. The method comprises: acquiring a current frame of image; detecting a moving object in the current frame of image to obtain a region of interest and a background region, wherein the region of interest includes the moving object; compressing image data of the region of interest to obtain first image data after compressed; and outputting the first image data after compressed and background picture data corresponding to the background region to a display device to display the current frame of image by the display device.

IPC Classes  ?

  • G06V 10/25 - Determination of region of interest [ROI] or a volume of interest [VOI]
  • G06T 7/194 - Segmentation; Edge detection involving foreground-background segmentation
  • G06T 7/20 - Analysis of motion
  • G06T 9/00 - Image coding

57.

PROCESSING METHOD AND APPARATUS FOR NOTIFICATION MESSAGE, AND SMART WEARABLE DEVICE

      
Application Number 18255412
Status Pending
Filing Date 2020-12-16
First Publication Date 2024-01-04
Owner GOERTEK INC. (China)
Inventor
  • Li, Huan
  • Luo, Junyu

Abstract

Disclosed are a processing method and a processing apparatus for notification message, and a smart wearable device. The method includes: receiving classification identifiers and keyword information corresponding to the classification identifiers; dividing an independent storage area for each of the classification identifiers, and recording keyword information corresponding to each storage area; when a notification message is received, parsing word information contained in the notification message; storing the notification message to a corresponding storage area according to matching relationship between the word information and the keyword information; and selecting a target storage area matching with the word information contained in a message reading instruction, and reading the notification message from the target storage area. In the present application, by dividing different storage areas for storing different types of notification messages, the required notification message is directly read from the corresponding storage area when the notification message is read subsequently.

IPC Classes  ?

  • G06F 16/35 - Clustering; Classification
  • G06F 40/205 - Parsing
  • G06F 16/387 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using geographical or spatial information, e.g. location

58.

CHARGING CASE FOR WIRELESS APPARATUS AND ELECTRONIC DEVICE

      
Application Number 18253248
Status Pending
Filing Date 2020-11-20
First Publication Date 2023-12-28
Owner GOERTEK INC. (China)
Inventor Kodama, Kenichiro

Abstract

A charging case for a wireless apparatus and an electronic device are provided. The charging case includes a parasitic element. When the wireless apparatus is put into the charging case, the parasitic element is coupled to an antenna of the wireless apparatus. The type, shape, dimension, production, position and number of the parasitic element are not limited, which may be determined based on practical requirements.

IPC Classes  ?

  • H01Q 15/02 - Refracting or diffracting devices, e.g. lens, prism
  • H01Q 1/22 - Supports; Mounting means by structural association with other equipment or articles
  • H01Q 1/27 - Adaptation for use in or on movable bodies
  • H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
  • H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling

59.

PATH PLANNING METHOD, APPARATUS AND ELECTRONIC DEVICE

      
Application Number 18037914
Status Pending
Filing Date 2021-09-28
First Publication Date 2023-12-21
Owner Goertek Inc. (China)
Inventor
  • Zou, Libing
  • Zhang, Yifan
  • Ning, Yue
  • Zhang, Fuqiang

Abstract

The subject matter provides a path planning method, apparatus and electronic device. Wherein, the method comprises: performing environment modeling according to static road network information and dynamic road condition information of a road network so as to obtain an environment model; determining a plurality of candidate paths according to a starting point and an ending point; extracting from the environment model an environmental feature corresponding to each candidate path by a feature extraction network of a path planning model; inputting the environmental feature to a value estimation network of the path planning model so as to obtain an estimated value for each candidate path output by the value estimation network; determining an optimal path among the candidate paths according to the estimated value.

IPC Classes  ?

  • G01C 21/34 - Route searching; Route guidance
  • G06N 3/084 - Backpropagation, e.g. using gradient descent

60.

CONDUCTIVE WIRE, CONDUCTIVE COIL, AND CONDUCTIVE DEVICE

      
Application Number 18251080
Status Pending
Filing Date 2020-12-16
First Publication Date 2023-12-21
Owner GOERTEK INC. (China)
Inventor
  • Liang, He
  • Shao, Minghui

Abstract

The present disclosure discloses a conductive wire, a conductive coil, and a conductive device, wherein in the conductive wire, a metal oxide-coated carbon material is added to a first paint layer, and a silver-coated carbon material is added to a second paint layer. By means of such an arrangement, the coefficient of thermal conductivity of the first paint layer and the second paint layer reaches 2 to 10 W/(m·K), and therefore, the thermal conduction performance of the conductive wire can be remarkably improved, and the thermal conduction wire has an advantage of a good thermal conduction effect, with timely heat dissipation.

IPC Classes  ?

  • H01B 7/42 - Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
  • H01F 27/28 - Coils; Windings; Conductive connections

61.

RACKET BALL GAME METHOD AND APPARATUS BASED ON A HEAD-MOUNTED DEVICE, AND DEVICE

      
Application Number 18249350
Status Pending
Filing Date 2021-09-23
First Publication Date 2023-12-21
Owner GOERTEK INC. (China)
Inventor
  • Hui, Shangning
  • Jiang, Bin
  • Chi, Xiaoyu

Abstract

A racket ball game method includes displaying a virtual court and displaying a virtual ball in the virtual court; determining a human body posture according to a relative position of a first handle and the head-mounted device; searching a target movement velocity ratio matching with the human body posture from a mapping relationship according to the human body posture; acquiring a movement trajectory of a second handle in a coordinate system of a head-mounted device; determining a virtual movement trajectory of the second handle in the virtual court according to the movement trajectory of the second handle in the coordinate system of the head-mounted device and the target movement velocity ratio; and determining a movement trajectory of the virtual ball according to the virtual movement trajectory and the movement trajectory of the virtual ball, and displaying the virtual ball according to the movement trajectory of the virtual ball.

IPC Classes  ?

  • A63F 13/812 - Ball games, e.g. soccer or baseball
  • A63F 13/212 - Input arrangements for video game devices characterised by their sensors, purposes or types using sensors worn by the player, e.g. for measuring heart beat or leg activity
  • A63F 13/5255 - Changing parameters of virtual cameras according to dedicated instructions from a player, e.g. using a secondary joystick to rotate the camera around a player's character

62.

VOICE COIL MOTOR, METHOD AND DEVICE FOR CONTROLLING VOICE COIL MOTOR

      
Application Number 18449141
Status Pending
Filing Date 2023-08-14
First Publication Date 2023-12-14
Owner GOERTEK INC. (China)
Inventor
  • Zhang, Yifan
  • Feng, Pengbo
  • Wang, Xueqiang
  • Han, Tao

Abstract

Disclosed are a voice coil motor, a method and a device for controlling the voice coil motor. The voice coil motor includes an outer coil module and an inner coil module inside the outer coil module, an air gap for the inner coil module to move is formed between the inner coil module and the outer coil module. The method includes: driving the outer coil module to generate an outer coil electromagnetic force; determining an inner coil current instruction according to an expectation force instruction and force feedback information sent by an executing mechanism of the voice coil motor; driving the inner coil module of the voice coil motor to generate an inner coil electromagnetic force according to the inner coil current instruction; and enabling the executing mechanism to generate a motor acting force according to the outer coil electromagnetic force and the inner coil electromagnetic force.

IPC Classes  ?

  • H02P 25/034 - Voice coil motors
  • H02P 7/025 - Arrangements for regulating or controlling the speed or torque of electric DC motors the DC motors being of the linear type the DC motors being of the moving coil type, e.g. voice coil motors

63.

METHOD FOR COMMUNICATION BETWEEN WIRELESS EARPHONE AND CHARGING CASE, CHARGING CASE, TWS EARPHONE, AND SYSTEM

      
Application Number 17766788
Status Pending
Filing Date 2019-12-28
First Publication Date 2023-12-14
Owner GOERTEK INC. (China)
Inventor
  • Chen, Qiang
  • Yang, Pei

Abstract

A method for communicating between a wireless earphone and a charging case, a charging case, a TWS earphone and a TWS earphone system are provided. In the method, in response to a case opening signal, the earphone case I/O controlling module is controlled to set an operation attribute of the first I/O interface as a communication interface. A predetermined negotiation signal is transmitted to the wireless earphone via the first I/O interface. It is determined whether a negotiation confirmation signal corresponding to the predetermined negotiation signal is received from the wireless earphone via the first I/O interface. In a case that the negotiation confirmation signal corresponding to the predetermined negotiation signal is received from the wireless earphone via the first I/O interface, the charging case enters into a communication mode for communicating with the wireless earphone.

IPC Classes  ?

  • H04W 28/18 - Negotiating wireless communication parameters
  • H04R 1/10 - Earpieces; Attachments therefor
  • H04W 48/16 - Discovering; Processing access restriction or access information

64.

HEADPHONES FOR DETECTING A WEARING MODE AND HEADPHONES FOR DETECTING AN EARMUFF MATERIAL

      
Application Number 18250299
Status Pending
Filing Date 2021-06-28
First Publication Date 2023-12-07
Owner GOERTEK INC. (China)
Inventor
  • Yang, Zongxu
  • Dong, Jiaqi

Abstract

Headphones configured to detect a wearing mode include, but are not limited to, a main body provided therein with a control module and a speaker that are connected with each other; a first earplug detachably connected with the main body and is configured to plug in an ear canal; a second earplug detachably connected with the main body and is configured to plug in an ear canal; a sensing member provided on the main body and connected with the control module; and a sensed member provided on the first earplug or the second earplug; wherein an insertion depth of the first earplug is different from an insertion depth of the second earplug, and when the earplug provided with the sensed member is connected with the main body, the sensed member is within a sensing range of the sensing member.

IPC Classes  ?

  • H04R 1/10 - Earpieces; Attachments therefor
  • G01D 5/14 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage

65.

CONDUCTIVE WIRE, CONDUCTIVE COIL, AND CONDUCTIVE DEVICE

      
Application Number 18251106
Status Pending
Filing Date 2020-12-16
First Publication Date 2023-11-30
Owner GOERTEK INC. (China)
Inventor
  • Liang, He
  • Shao, Minghui

Abstract

A conductive wire, a conductive coil, and a conductive device, wherein in the conductive wire, an aluminum oxide-coated nano-carbon fiber is added to a first paint layer, and a silver-coated nano-carbon fiber is added to a second paint layer. By means of such an arrangement, the coefficient of thermal conductivity of the first paint layer and the second paint layer reaches 2 to 10 W/(m·K), and therefore, the thermal conduction performance of the conductive wire can be remarkably improved, and the thermal conduction wire has an advantage of a good thermal conduction effect, with timely heat dissipation.

IPC Classes  ?

  • H01B 13/32 - Filling or coating with impervious material
  • H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables
  • H01B 7/00 - Insulated conductors or cables characterised by their form
  • H01B 7/04 - Flexible cables, conductors, or cords, e.g. trailing cables
  • H01B 7/02 - Disposition of insulation

66.

METHOD, APPARATUS AND SYSTEM FOR ADJUSTING VOLUME OF HEAD-MOUNTED DISPLAY DEVICE, AND STORAGE MEDIUM

      
Application Number 18251098
Status Pending
Filing Date 2020-12-16
First Publication Date 2023-11-30
Owner GOERTEK INC. (China)
Inventor
  • Zhuang, Suguo
  • Jiang, Bin
  • Chi, Xiaoyu

Abstract

Disclosed are a method, apparatus and system for adjusting the volume of a head-mounted display device, and a computer-readable storage medium. The method includes: picking up a sound signal at an ear entrance position of a user; acquiring an environment sound signal from the sound signal according to the sound signal and a currently played audio signal; determining an output volume target value of a head-mounted display device according to the environment sound signal; and adjusting the volume of the head-mounted display device according to the output volume target value.

IPC Classes  ?

67.

EARPHONE, EARPHONE CONTROL METHOD AND EARPHONE CONTROL DEVICE

      
Application Number 17789919
Status Pending
Filing Date 2021-06-28
First Publication Date 2023-11-23
Owner GOERTEK INC. (China)
Inventor
  • Yang, Pei
  • Yun, Hao

Abstract

An earphone, an earphone control method and an earphone control device are provided. The earphone control method and the earphone control device are applied to an earphone arranged with an ultrasonic transceiver and an ultrasonic receiver. The method includes: controlling the ultrasonic transceiver to transmit a first ultrasonic signal while the earphone is being worn (S110); obtaining a first echo signal collected by the ultrasonic transceiver, determining whether there is an object within a preset range based on the first echo signal, and controlling, in a case that there is an object within the preset range (S120), the ultrasonic transceiver to transmit a second ultrasonic signal (S130); performing feature extraction and gesture identification based on a second echo signal collected by the ultrasonic transceiver and a third echo signal collected by the ultrasonic receiver to obtain an identification result (S140); and determining whether the identification result indicates a valid gesture based on a current operation mode of the earphone and preset gestures corresponding to the current operation mode, and controlling, in a case that the identification result indicates the valid gesture (S150), the earphone to perform an action based on an action instruction corresponding to the valid gesture (S160). According to the present disclosure, the earphone is controlled, improving the control sensitivity of the earphone and the user experience, and facilitating miniaturization of earphones.

IPC Classes  ?

  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
  • H04R 5/033 - Headphones for stereophonic communication
  • H04R 1/10 - Earpieces; Attachments therefor
  • G06F 3/16 - Sound input; Sound output
  • G01S 7/539 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group using analysis of echo signal for target characterisation; Target signature; Target cross-section

68.

HANDLE, OPERATING ROD THRESHOLD ADJUSTING METHOD, ADJUSTING SYSTEM, AND ADJUSTING DEVICE

      
Application Number 18044690
Status Pending
Filing Date 2020-11-27
First Publication Date 2023-11-23
Owner GOERTEK INC. (China)
Inventor Du, Wenbin

Abstract

A handle and a method, system and device for adjusting an operating rod threshold value are disclosed. The method for adjusting an operating rod threshold value comprises: acquiring position data of palm feature points when a user is grasping a gripping portion of a handle (S1); obtaining palm size data according to the position data of the palm feature points (S2); judging whether the operating rod threshold value of the handle is within a suitable operating threshold range corresponding to the palm size data, and if not, adjusting the operating rod threshold value so that the operating rod threshold value after adjusted is suitable for the user (S3). The method for adjusting an operating rod threshold value can adjust the operating rod threshold value of the operating rod of the handle according to the palm size of different users, thereby improving the operational comfort of users.

IPC Classes  ?

  • A63F 13/22 - Setup operations, e.g. calibration, key configuration or button assignment
  • A63F 13/214 - Input arrangements for video game devices characterised by their sensors, purposes or types for locating contacts on a surface, e.g. floor mats or touch pads

69.

Imaging method for a head-mounted display and head-mounted display

      
Application Number 18248502
Grant Number 11892641
Status In Force
Filing Date 2021-09-22
First Publication Date 2023-11-23
Grant Date 2024-02-06
Owner GOERTEK, INC. (China)
Inventor
  • Wang, Pengjie
  • Lu, Lihua
  • Liu, Xiaojian
  • Jiang, Bin
  • Chi, Xiaoyu

Abstract

An imaging method of a head-mounted display and a head-mounted display are disclosed. The method includes, but is not limited to: detecting a wavefront of a beam emitted by the head-mounted display through its optical system; acquiring a position of a visual axis of a human eye; calculating a deviation between the visual axis of the human eye and an optical axis of the optical system; and adjusting a wavefront incident to the human eye according to the deviation, so that a correspondence between the wavefront incident to the human eye and the visual axis is consistent with a correspondence between the wavefront of the beam emitted from the optical system and the optical axis.

IPC Classes  ?

  • G02B 27/01 - Head-up displays
  • G02F 1/133 - Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer

70.

METHOD, APPARATUS AND SYSTEM FOR TESTING A BONE CONDUCTION COMMUNICATION DEVICE

      
Application Number 18044946
Status Pending
Filing Date 2020-10-31
First Publication Date 2023-11-16
Owner GOERTEK INC. (China)
Inventor
  • Shu, Kaifa
  • An, Kang
  • Wang, Xiaofeng
  • Wu, Jie
  • Han, Feifei
  • Zhu, Zongxia
  • Yang, Zheng
  • Li, Dingyun
  • Xie, Chao
  • Zhou, Xuewen

Abstract

A method, an apparatus and a system for testing a bone conduction communication device is disclosed. A vibration exciter is disposed at a wearing position of an artificial head model where the bone conduction communication device is located. The method comprises: transmitting a test audio to first and a second digital signal processors; transmitting an audio signal processed by the first digital signal processor to the vibration exciter, and simulating vibration of a bone at a corresponding part by which human generates sound using the vibration exciter, to generate a vibration signal; transmitting an audio signal processed by the second digital signal processor to an artificial mouth and simulating human sound production to generate an acoustic signal; collecting the vibration signal and the sound signal using the bone conduction communication device, and testing the bone conduction communication device according to the collected vibration signal and sound signal.

IPC Classes  ?

71.

VOICE SIGNAL DETECTION METHOD, TERMINAL DEVICE AND STORAGE MEDIUM

      
Application Number 18044954
Status Pending
Filing Date 2020-10-29
First Publication Date 2023-11-09
Owner GOERTEK INC. (China)
Inventor Chen, Guoming

Abstract

A voice signal detection method, a terminal device and a storage medium. Said method comprises: receiving a time domain signal detected by a bone conduction sensor in the terminal device, and acquiring time domain features in the time domain signal (S10); converting the time domain signal into a frequency domain signal, and acquiring frequency domain features in the frequency domain signal (S20); and when the time domain feature satisfies a first preset condition and the frequency domain feature satisfies a second preset condition, determining that a voice signal has been detected by the bone conduction sensor (S30). The voice detection is performed according to a signal detected by the bone conduction sensor, without the need of combining with a signal detected by a microphone, so that the voice detection is simpler, and moreover, as voice recognition is performed merely in combination with the bone conduction sensor, the cost is low.

IPC Classes  ?

  • G10L 25/78 - Detection of presence or absence of voice signals
  • G10L 25/09 - Speech or voice analysis techniques not restricted to a single one of groups characterised by the type of extracted parameters the extracted parameters being zero crossing rates
  • G10L 25/18 - Speech or voice analysis techniques not restricted to a single one of groups characterised by the type of extracted parameters the extracted parameters being spectral information of each sub-band

72.

SCREEN CONTENT MAGNIFICATION METHOD AND DEVICE, AND COMPUTER READABLE STORAGE MEDIUM

      
Application Number 18044985
Status Pending
Filing Date 2020-12-15
First Publication Date 2023-11-09
Owner GOERTEK INC. (China)
Inventor Liu, Jing

Abstract

A screen content magnification method and device, and a computer readable storage medium. The method includes steps of: starting an magnifier function after a starting instruction of the magnifier function is detected, starting a camera device to acquire an area image of a preset area, and detecting whether a finger image corresponding to the finger of a user exists in the area image; if it is detected that a finger image exists in the area image, determining, on the basis of the finger image, position coordinates of the finger of the user in the area image; and determining size data of a touch screen, determining, on the basis of the size data and the position coordinates, a corresponding position to be magnified, and magnifying, on the basis of the magnifier function, screen content of a position area corresponding to the position.

IPC Classes  ?

  • G06F 3/04845 - Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
  • G06T 7/70 - Determining position or orientation of objects or cameras
  • G06T 7/60 - Analysis of geometric attributes
  • G06F 3/0488 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
  • G06F 3/042 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means

73.

SMART VOICE DEVICE WAKEUP TEST APPARATUS

      
Application Number 18246008
Status Pending
Filing Date 2020-11-07
First Publication Date 2023-11-09
Owner GOERTEK INC. (China)
Inventor
  • Han, Feifei
  • Xie, Chao
  • Shu, Kaifa

Abstract

A wake-up test device for intelligent voice equipment is taught herein. The wake-up test device includes a fixed frame. The wake-up test device further includes a first clamping assembly arranged on the fixed frame. The wake-up test device further includes a second clamping assembly arranged on the fixed frame. The first clamping assembly and the second clamping assembly can be brought to be close to or far away from each other. The wake-up test device further includes a vibration exciter arranged on the first clamping assembly or the second clamping assembly. An object to be tested is placed on the vibration exciter, the first clamping assembly and the second clamping assembly are brought to be close to each other and fix the object to be tested on the vibration exciter, so that the object to be tested attaches to the vibration exciter.

IPC Classes  ?

  • G10L 15/01 - Assessment or evaluation of speech recognition systems
  • H04R 29/00 - Monitoring arrangements; Testing arrangements

74.

PROJECTION MECHANISM AND GLASSES

      
Application Number 18247012
Status Pending
Filing Date 2021-11-01
First Publication Date 2023-11-09
Owner GOERTEK INC. (China)
Inventor
  • Liu, Juan
  • Zhang, Feng
  • Saito, Katsumi
  • Jiang, Bin
  • Chi, Xiaoyu

Abstract

A projection mechanism and glasses are disclosed. The projection mechanism comprises an arc-shaped guide rail, a mounting bracket and a projection assembly. The mounting bracket is slidably arranged on the arc-shaped guide rail. The mounting bracket is provided with a through hole. The projection assembly is inserted in the through hole. The arc-shaped guide rail and the mounting bracket are respectively used to connect the rim and the temples. The mounting bracket can be located at a first position or a second position of the arc-shaped guide rail. When the mounting bracket is located at the first position of the arc-shaped guide rail, a light source output end of the projection assembly faces toward the rim. When the mounting bracket is located at the second position of the arc-shaped guide rail, the projection assembly is far away from the rim.

IPC Classes  ?

75.

HEAD-MOUNTED DEVICE AND CONTROL METHOD, APPARATUS AND SYSTEM

      
Application Number 18248494
Status Pending
Filing Date 2021-09-30
First Publication Date 2023-11-09
Owner GOERTEK INC. (China)
Inventor
  • Shi, Xiyu
  • Jiang, Bin
  • Chi, Xiaoyu

Abstract

A head-mounted device and a control method, apparatus and system are disclosed. The head-mounted device comprises a device body, a bracket connected with the device body, and at least one rotary arm. The bracket is used to wear the head-mounted device on a user's head. The bracket is provided thereon with a bone conduction speaker. One end of the rotary arm is rotationally connected to the bracket, and the other end of the rotary arm is provided with an earphone.

IPC Classes  ?

  • H04R 3/12 - Circuits for transducers for distributing signals to two or more loudspeakers
  • H04R 1/02 - Casings; Cabinets; Mountings therein

76.

WEARABLE DEVICE AND SCREEN WAKE-UP METHOD THEREOF, AND READABLE STORAGE MEDIUM

      
Application Number 18044986
Status Pending
Filing Date 2020-11-30
First Publication Date 2023-11-09
Owner GOERTEK INC. (China)
Inventor Xiao, Liangping

Abstract

A screen wake-up method, which is applied to a wearable device. The method includes: when a screen of a wearable device is in a turned-off state, performing an illuminance monitoring operation on a set position of the wearable device to obtain illuminance data (S10); identifying a contact operation corresponding to the set position according to the illuminance data (S20); and when the contact operation satisfies the set contact condition corresponding to screen wake-up, controlling the screen to be switched to a turned-on state (S30). Further disclosed are a wearable device and a readable storage medium, which may improve the endurance capabilities of the wearable device.

IPC Classes  ?

  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
  • G06F 3/03 - Arrangements for converting the position or the displacement of a member into a coded form
  • G06F 3/0346 - Pointing devices displaced or positioned by the user; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors

77.

STEP COUNTING METHOD, STEP COUNTING DEVICE, AND COMPUTER READABLE STORAGE MEDIUM

      
Application Number 18018617
Status Pending
Filing Date 2020-10-31
First Publication Date 2023-11-02
Owner GOERTEK INC. (China)
Inventor
  • Tang, Yanhua
  • Wang, Mingming

Abstract

Disclosed are a step counting method, a step counting device, and a computer readable storage medium. The step counting method includes: obtaining acceleration data, the acceleration data including effective peaks (S100); determining a time interval between a current effective peak and an effective peak obtained last time; when the time interval is greater than a preset interval, obtaining a data area of the effective peaks until a next time interval is greater than the preset interval; when the number of effective peaks within the data area is less than a preset value, determining feature information of the effective peaks within the data area; and when the feature information of the effective peaks within the data area satisfies a preset condition, updating step counting data.

IPC Classes  ?

  • G01C 22/00 - Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers or using pedometers

78.

VOICE ACTIVATION DETECTING METHOD OF EARPHONES, EARPHONES AND STORAGE MEDIUM

      
Application Number 18025876
Status Pending
Filing Date 2020-10-29
First Publication Date 2023-11-02
Owner GOERTEK INC. (China)
Inventor Chen, Guoming

Abstract

Several embodiments of the present application discloses a voice activation detecting method of earphones, including: converting a first time-domain microphone signal into a frequency-domain microphone signal, and converting a first time-domain bone conduction signal into a frequency-domain bone conduction signal; obtaining a coherence coefficient according to the frequency-domain microphone signal and the frequency-domain bone conduction signal; obtaining spectral energy according to the frequency-domain bone conduction signal; determining that voice or noise is detected by the earphones according to the coherence coefficient and the spectral energy. The present application further discloses earphones and a storage medium.

IPC Classes  ?

  • G10L 21/0232 - Processing in the frequency domain
  • G10L 25/84 - Detection of presence or absence of voice signals for discriminating voice from noise
  • H04R 1/10 - Earpieces; Attachments therefor

79.

AUDIO SIGNAL PROCESSING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM

      
Application Number 18041662
Status Pending
Filing Date 2020-11-07
First Publication Date 2023-11-02
Owner GOERTEK INC. (China)
Inventor
  • Shu, Kaifa
  • Chen, Guoming
  • An, Kang
  • Wang, Xiaofeng
  • Wu, Jie
  • Zhu, Zongxia
  • Han, Feifei
  • Li, Dingyun
  • Yang, Zheng

Abstract

An audio signal processing method is disclosed. The method comprises the following steps: acquiring a first audio signal received by a bone conduction sensor and a second audio signal received by the microphone; determining a frequency division value according to the first audio signal and the second audio signal; and processing the first audio signal and the second audio signal according to the frequency division value to obtain an audio output signal of the electronic device. An electronic device and a computer readable storage medium are also disclosed, which achieves the effect of improving the quality of audio signals collected by the electronic device.

IPC Classes  ?

80.

DIAPHRAGM AND SOUND GENERATING APPARATUS

      
Application Number 18027998
Status Pending
Filing Date 2021-08-25
First Publication Date 2023-10-26
Owner GOERTEK INC. (China)
Inventor
  • Wang, Cuicui
  • Hui, Bing
  • Ling, Fengguang
  • Li, Chun

Abstract

A diaphragm and a sound generating apparatus. The diaphragm comprises at least one elastomer layer, and the elastomer layer is made of a rubber compound. The rubber compound comprises nitrile rubber and hydrogenated nitrile rubber. Both the nitrile rubber and the hydrogenated nitrile rubber contain acrylonitrile blocks. In terms of mass percentage, the range of the content of acrylonitrile blocks is 20% to 80%. The described diaphragm has excellent mechanical strength, cold resistance, and resilience, and has high damping performance.

IPC Classes  ?

  • H04R 7/02 - Diaphragms for electromechanical transducers; Cones characterised by the construction
  • H04R 9/02 - Transducers of moving-coil, moving-strip, or moving-wire type - Details

81.

SOUND GENERATING DEVICE MODULE

      
Application Number 18042052
Status Pending
Filing Date 2020-11-07
First Publication Date 2023-10-12
Owner GOERTEK INC. (China)
Inventor
  • Wang, Qizhong
  • Mou, Zongjun

Abstract

Disclosed in the present application is a sound generating device module, comprising: a housing having a cavity therein; a frame fixedly provided in the cavity, a high-pitch sound generating unit and a low-pitch sound generating unit are respectively provided on two opposite sides of the frame, the high-pitch sound generating unit and the low-pitch sound generating unit share the cavity; a baffle plate is provided on a side of the housing corresponding to the high-pitch sound generating unit, and the baffle plate and the housing together form a side sound output port corresponding to the high-pitch sound generating unit; and the sound generating device module is configured to form a front sound output structure for the low-pitch sound generating unit.

IPC Classes  ?

  • H04R 1/24 - Structural combinations of separate transducers or of parts of the same transducer and responsive respectively to two or more frequency ranges
  • H04R 1/02 - Casings; Cabinets; Mountings therein
  • H04R 9/06 - Loudspeakers
  • H04R 7/04 - Plane diaphragms
  • H04R 9/04 - Construction, mounting, or centering of coil
  • H04R 7/18 - Mounting or tensioning of diaphragms or cones at the periphery
  • H04R 7/24 - Tensioning by means acting directly on free portion of diaphragm or cone
  • H04R 9/02 - Transducers of moving-coil, moving-strip, or moving-wire type - Details

82.

DEFECT DETECTION METHOD AND DEVICE FOR AN LCD SCREEN

      
Application Number 18042422
Status Pending
Filing Date 2021-08-25
First Publication Date 2023-10-12
Owner GOERTEK INC. (China)
Inventor Wang, Xiaoman

Abstract

A defect detection method for an LCD screen includes acquiring a screen image of the LCD screen, performing a rough search for defects in the screen image to extract a suspected area where the defects are located, (based on the suspected area,) clustering every pixel point in the suspected area to obtain clustering results, and each clustering result corresponds to a suspected defect, and (according to the clustering result,) calculating a width and length of the suspected defect corresponding to the clustering result, and determining whether the suspected defect is a screen defect and which type of screen defect it belongs to based on the width and length of the suspected defect. The technical solution of the present disclosure realizes automatic detection of screen defects by rough positioning and accurate positioning of suspected defects, and the detection results are accurate and reliable.

IPC Classes  ?

  • G06T 7/00 - Image analysis
  • G06T 7/60 - Analysis of geometric attributes
  • G06T 7/13 - Edge detection
  • G06T 7/136 - Segmentation; Edge detection involving thresholding
  • G06T 5/00 - Image enhancement or restoration
  • G06T 7/11 - Region-based segmentation
  • G06T 7/73 - Determining position or orientation of objects or cameras using feature-based methods
  • G06F 18/23 - Clustering techniques

83.

ADJUSTING MECHANISM AND HEAD-MOUNTED DISPLAY APPARATUS

      
Application Number 18041950
Status Pending
Filing Date 2021-10-29
First Publication Date 2023-10-05
Owner GOERTEK INC. (China)
Inventor
  • Gao, Aili
  • Jiang, Bin
  • Chi, Xiaoyu

Abstract

An adjusting mechanism is disclosed. The adjusting mechanism includes, but is not limited to, a middle shell and a foam support. The adjusting mechanism further includes, but is not limited to a sliding module movably arranged in the middle shell, connected with the foam support, and configured to adjust a horizontal spacing between the middle shell and the foam support. The adjusting mechanism still further includes, but is not limited to, a flipping module rotatably arranged on the sliding module, connected with the foam support, and configured to drive the foam support to flip relative to the middle shell.

IPC Classes  ?

  • F16M 13/02 - Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
  • G06F 1/16 - Constructional details or arrangements

84.

SOUND GENERATING DEVICE MODULE

      
Application Number 18042045
Status Pending
Filing Date 2020-11-07
First Publication Date 2023-10-05
Owner GOERTEK INC. (China)
Inventor
  • Wang, Qizhong
  • Mou, Zongjun

Abstract

Disclosed in the present application is a sound generating device module, comprising: a housing having a cavity therein; a frame fixedly provided in the cavity, a high-pitch sound generating unit and a low-pitch sound generating unit are respectively provided on two opposite sides of the frame; a baffle plate is provided on a side of the housing corresponding to the high-pitch sound generating unit, and the baffle plate and the housing together form a side sound output port corresponding to the high-pitch sound generating unit; the frame and the housing form a first rear sound cavity and a second rear sound cavity isolated from each other in the cavity, the first rear sound cavity is communicated with the low-pitch sound generating unit, and the second rear sound cavity is communicated with the high-pitch sound generating unit.

IPC Classes  ?

85.

HAPTIC FEEDBACK METHOD, RELATED DEVICE AND COMPUTER READABLE STORAGE MEDIUM

      
Application Number 18043082
Status Pending
Filing Date 2020-12-05
First Publication Date 2023-09-28
Owner GOERTEK INC. (China)
Inventor
  • Ji, Huiqing
  • Cui, Anyang

Abstract

Disclosed is a haptic feedback method, a related device and a computer readable storage medium. The haptic feedback method is used in a wearable device, and the haptic feedback method includes: receiving first vibration information sent by a terminal device; on the basis of the first vibration information, sending vibration feedback information to the terminal device; receiving second vibration information sent by the terminal device; and on the basis of the first vibration information, implementing vibration. The present method aims to solve the problem in the prior art of the information sent by the wearable devices being limited.

IPC Classes  ?

  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer

86.

THREE-DIMENSIONAL RECONSTRUCTION METHOD, APPARATUS, AND DEVICE, AND COMPUTER READABLE STORAGE MEDIUM

      
Application Number 18004847
Status Pending
Filing Date 2020-11-07
First Publication Date 2023-09-28
Owner GOERTEK INC. (China)
Inventor
  • Shang, Jiale
  • Jiang, Bin
  • Chi, Xiaoyu

Abstract

A three-dimensional reconstruction method, comprising: performing slide calculation on an acquired current image frame to obtain to-be-processed windows; performing point feature extraction and line feature extraction on the to-be-processed windows, and determining corresponding features in each to-be-processed window; performing iterative quadtree splitting for circles on each target to-be-processed window to obtain circular regions of interest corresponding to each target to-be-processed window; performing feature screening on features in the target circular regions of interest to obtain target features corresponding to each target circular region of interest; and performing three-dimensional reconstruction corresponding to the current image frame by using the target features. By introducing line features in the feature extraction stage of three-dimensional reconstruction, the line segment features in the three-dimensional reconstruction scenes can be better perceived, and the reconstruction efficiency of simple regular three-dimensional models can be accelerated.

IPC Classes  ?

  • G06T 7/33 - Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
  • G06T 7/246 - Analysis of motion using feature-based methods, e.g. the tracking of corners or segments

87.

CHARGING DEVICE, METHOD FOR CORRECTING BATTERY LEVEL OF WIRELESS EARPHONES, AND COMPUTER READABLE STORAGE MEDIUM

      
Application Number 18044902
Status Pending
Filing Date 2020-10-29
First Publication Date 2023-09-28
Owner GOERTEK INC. (China)
Inventor Li, Tao

Abstract

Disclosed is a method for correcting battery level of wireless earphones. The wireless earphones comprise a voltameter, the voltameter determines the battery level of the wireless earphones according to a power supply voltage of the wireless earphones. The method for correcting battery level of wireless earphones comprises: when a charging device is started for the first time after firmware upgrade is completed, obtaining an interval period between a starting time point of the charging device and a predicted starting time point of the wireless earphones; determining a target period according to the interval period, wherein the target period is greater than or equal to the interval period; and controlling a charging circuit of the charging device to be disconnected for the target period, to enable the wireless earphones to be discharged for the target period.

IPC Classes  ?

  • H04R 1/10 - Earpieces; Attachments therefor
  • H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

88.

Rotational assembly and handle having rotational assembly

      
Application Number 18040843
Grant Number 11896895
Status In Force
Filing Date 2020-11-27
First Publication Date 2023-09-21
Grant Date 2024-02-13
Owner GOERTEK, INC. (China)
Inventor Dong, Changhua

Abstract

A rotating assembly comprises a rotary shaft, an accommodating body and a position-limiting switch. An outer wall of the rotary shaft includes a first tenon and a second tenon. The accommodating body includes a matching hole for the first tenon to insert and rotate therein. An inner wall of the matching hole includes a convex rib. By rotating the rotary shaft, a side wall of the first tenon and a side wall of the convex rib butt against or separate from each other, so that in an axial direction of the rotary shaft, the rotary shaft is fixed or movable relative to the accommodating body. When the side wall of the first tenon and the side wall of the convex rib butt against each other, the position-limiting switch and the second tenon are clamped together to prevent the rotary shaft from rotating relative to the accommodating body.

IPC Classes  ?

  • A63F 13/24 - Constructional details thereof, e.g. game controllers with detachable joystick handles
  • A63F 13/92 - Video game devices specially adapted to be hand-held while playing
  • A63F 13/26 - Output arrangements for video game devices having at least one additional display device, e.g. on the game controller or outside a game booth

89.

IMAGE DISPLAY METHOD, IMAGE DISPLAY DEVICE AND READABLE STORAGE MEDIUM

      
Application Number 18322920
Status Pending
Filing Date 2023-05-24
First Publication Date 2023-09-21
Owner GOERTEK INC. (China)
Inventor
  • Zhang, Zhe
  • Jiang, Bin
  • Chi, Xiaoyu

Abstract

An image display method, an image display device, and a readable storage medium are disclosed. The image display method applied to a headset display device comprises: controlling the camera to capture a display image, comparing the display image with a corresponding reference image, to obtain a pixel point of the display image that is changed relative to the reference image, wherein the reference image is a previous frame image of the display image captured by the camera (S10); obtaining pixel information of the pixel point according to the changed pixel point (S20); and refreshing the changed pixel point to the display screen according to the pixel information (S30).

IPC Classes  ?

  • G02B 27/01 - Head-up displays
  • G09G 3/00 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes

90.

Apparatus and method for force sensing, and electronic device

      
Application Number 18320630
Grant Number 11947734
Status In Force
Filing Date 2023-05-19
First Publication Date 2023-09-14
Grant Date 2024-04-02
Owner GOERTEK INC. (China)
Inventor Taniuchi, Hirotada

Abstract

An apparatus and a method for force sensing, and an electronic device. The apparatus includes at least one first sensor, at least one second sensor, and a comparator. The at least one first sensor generates a first signal, the at least one second sensor generates a second signal, and the comparator receives both the first signal and the second signal. The first signal is determined by deformation of a deformable portion and temperature at the deformable portion, and the second signal is determined by the temperature at the deformable portion. The comparator determines whether the deformable portion deforms based on the first signal, the second signal, and the threshold signal, and further generates the third signal which is in the active state in response to the determination being positive. The apparatus can make an accurate response when the deformation of the deformable portion serves as an input operation.

IPC Classes  ?

  • G06F 3/03 - Arrangements for converting the position or the displacement of a member into a coded form
  • G01L 1/22 - Measuring force or stress, in general by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges

91.

A BLOOD PRESSURE MEASURING DEVICE

      
Application Number 18006155
Status Pending
Filing Date 2020-11-05
First Publication Date 2023-09-14
Owner GOERTEK INC. (China)
Inventor Liu, Chao

Abstract

A blood pressure measuring device comprises a device body, an air bag, an air nozzle and a piston, an air pump is provided in the device body, a casing of the device body is provided with a mounting hole and an air channel connection hole communicating with the mounting hole, the air channel connection hole is communicated with an air outlet of the air pump, the piston is installed in the mounting hole, the piston includes a piston sealing portion capable of forming a seal with the mounting hole positioned above the air channel connection hole, the air nozzle includes a through hole communicating with the air bag, when the air nozzle is inserted into the mounting hole, the air nozzle presses the piston downward until the piston sealing portion is positioned below the air channel connection hole, the through hole is communicated with the air channel connection hole.

IPC Classes  ?

  • A61B 5/022 - Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthaldynamometers
  • A61B 5/00 - Measuring for diagnostic purposes ; Identification of persons

92.

ELECTRONIC DEVICE

      
Application Number 18006511
Status Pending
Filing Date 2020-11-07
First Publication Date 2023-09-07
Owner GOERTEK INC. (China)
Inventor
  • Liu, Chao
  • Zhang, Yi

Abstract

An electronic device includes, but is not limited to a device body (1), a display screen (2, 2′, 2″) position-adjustably disposed on the device body (1), and a speaker disposed in the device body (1). The device body (1) is provided with sound holes (3) for sound to pass through at least on a display screen mounting surface. The display screen (2, 2′, 2″) is movable between a shielding position at which all the sound holes on the display screen mounting surface are shielded and a non-shielding position at which part or all of the sound holes (3) on the display screen mounting surface are exposed outside.

IPC Classes  ?

  • H04R 1/02 - Casings; Cabinets; Mountings therein
  • G06F 1/16 - Constructional details or arrangements

93.

AUDIO SIGNAL PROCESSING METHOD, TERMINAL DEVICE AND STORAGE MEDIUM

      
Application Number 18044921
Status Pending
Filing Date 2020-10-31
First Publication Date 2023-08-31
Owner GOERTEK INC. (China)
Inventor
  • Zhu, Zongxia
  • An, Kang
  • Wu, Jie
  • Shu, Kaifa
  • Han, Feifei
  • Yang, Zheng
  • Li, Dingyun

Abstract

An audio signal processing method including the following steps: acquiring a bone conduction audio signal collected by a bone conduction vibration pickup device; acquiring a low frequency transfer function which matches the bone conduction audio signal and a high frequency transfer function corresponding to the low frequency transfer function, wherein the low frequency transfer function and the high frequency transfer function are corresponding transfer functions between the bone conduction audio signal and an air conduction audio signal which correspond to the same voice; and performing frequency domain extension on the bone conduction audio signal on the basis of the low frequency transfer function and the high frequency transfer function, and taking the extended initial audio as output audio. The effect of improving the integrity pf a voice signal collected by a terminal device is achieved.

IPC Classes  ?

  • H04R 1/10 - Earpieces; Attachments therefor
  • H04R 1/22 - Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
  • G10L 15/02 - Feature extraction for speech recognition; Selection of recognition unit

94.

EARPHONE POSITION ADJUSTMENT METHOD AND APPARATUS, AND EQUIPMENT AND STORAGE MEDIUM

      
Application Number 18041047
Status Pending
Filing Date 2020-12-16
First Publication Date 2023-08-24
Owner GOERTEK INC. (China)
Inventor
  • Chen, Lei
  • Zhang, Shaoqian
  • Jiang, Bin
  • Chi, Xiaoyu

Abstract

A method and device for adjusting a position of an earphone, equipment and storage medium are disclosed. The earphone is provided with a TOF sensor. The method comprises: acquiring position information of an ear using the TOF sensor, wherein the position information of the ear includes positions of points describing the ear in morphology; determining a position of a center point of an ear canal of the ear according to the position information of the ear; acquiring a position of a center point of the earphone; and outputting an adjustment vector of the position of the earphone according to the position of the center point of the ear canal and the position of the center point of the earphone.

IPC Classes  ?

  • H04R 1/10 - Earpieces; Attachments therefor
  • G01S 13/06 - Systems determining position data of a target

95.

HEAD-MOUNTED DEVICE AND HEAT DISSIPATION METHOD THEREFOR, AND COMPUTER-READABLE STORAGE MEDIUM

      
Application Number 18003926
Status Pending
Filing Date 2020-10-24
First Publication Date 2023-08-24
Owner GOERTEK INC. (China)
Inventor
  • Qiu, Tao
  • Zhang, Xiangjun
  • Wang, Tiecun
  • Liu, Wenjie

Abstract

Disclosed is a heat dissipation method for a head-mounted device. A temperature sensor, a heat dissipation fan and a power supply are disposed in the head-mounted device. The heat dissipation method for a head-mounted device comprises: obtaining a temperature acquired by the temperature sensor and an electric quantity of the power supply periodically or in real time; and activating the heat dissipation fan when it is determined that the head-mounted device satisfies a heat dissipation condition according to the temperature and the electric quantity. Further disclosed are a head-mounted device and a computer-readable storage medium. By means of the present disclosure, heat dissipation can be performed on a head-mounted device in a timely manner, thereby ensuring the service life of the head-mounted device.

IPC Classes  ?

  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
  • G02B 27/01 - Head-up displays
  • G01K 1/024 - Means for indicating or recording specially adapted for thermometers for remote indication
  • G01P 1/02 - Housings

96.

VISUAL GUIDANCE-BASED MOBILE GAME SYSTEM AND MOBILE GAME RESPONSE METHOD

      
Application Number 17997101
Status Pending
Filing Date 2020-11-07
First Publication Date 2023-08-17
Owner GOERTEK INC. (China)
Inventor
  • Meng, Tiancui
  • Li, Songyang

Abstract

A visual guidance-based mobile game system (001) comprises a terminal (100) and a gamepad (200) connected with the terminal (100). The terminal (100) comprises a user interface module configured to receive an eye movement image and output a mobile game response. The mobile game system (001) further comprises a visual intelligent guidance module (210) and a data processing module (220) that are connected with the user interface module (120). The eye tracker converts the eye movement image into the eye tracking information. The visual intelligent guidance module (210) is configured to transmit the eye tracking information to the data processing module (220). The data processing module (220) is configured to determine a responsive instruction corresponding to the eye tracking information according to the eye tracking information, so as to guide a control point on a screen of the terminal according to the responsive instruction and complete the mobile game response.

IPC Classes  ?

  • A63F 13/213 - Input arrangements for video game devices characterised by their sensors, purposes or types comprising photodetecting means, e.g. cameras, photodiodes or infrared cells
  • A63F 13/42 - Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment by mapping the input signals into game commands, e.g. mapping the displacement of a stylus on a touch screen to the steering angle of a virtual vehicle

97.

DIAPHRAGM FOR SOUND PRODUCING DEVICE, SOUND PRODUCING DEVICE, AND METHOD FOR ASSEMBLING THE SAME

      
Application Number 17631015
Status Pending
Filing Date 2018-12-14
First Publication Date 2023-08-17
Owner GOERTEK INC. (China)
Inventor
  • Ling, Fengguang
  • Wang, Shuqiang
  • Li, Chun
  • Liu, Chunfa

Abstract

A diaphragm applied to a sound producing device, a sound producing device, and a method for assembling the same. The diaphragm comprises a film layer prepared by means of a crosslinking reaction of at least one of an ethylene-acrylate copolymer and an ethylene-acrylate-carboxylic acid copolymer. The molecular structure of the diaphragm comprises a vinyl-acrylic group. The group causes the material to have a less symmetrical chemical structure, a reduced tacticity and an increased steric hindrance, such that the diaphragm has a high loss factor, and the sound producing device achieves a good damping effect.

IPC Classes  ?

  • H04R 7/04 - Plane diaphragms
  • H04R 31/00 - Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
  • C08L 23/08 - Copolymers of ethene
  • C08K 5/00 - Use of organic ingredients

98.

SOUND GENERATING APPARATUS AND ELECTRONIC DEVICE

      
Application Number 17999877
Status Pending
Filing Date 2020-11-07
First Publication Date 2023-08-03
Owner GOERTEK INC. (China)
Inventor
  • Liu, Chunfa
  • Yang, Jianbin
  • Wang, Jianxin
  • Qiang, Shousong

Abstract

A sound generating apparatus and an electronic device, comprising: a voice coil assembly; a pad disposed on a surface of the voice coil assembly and also provided with a separation structure, and the separation structure separates the pad into a first conductive part and a second conductive part, the first conductive part and the second conductive part are electrically connected, and the voice coil assembly is electrically connected with the first conductive part; and a conductive elastic member connected with the second conductive part, and the conductive elastic member is used for centering support the voice coil assembly. The technical solution of the present disclosure is intended to ensure that the welding end of the conductive structure and the welding end of the voice coil are consistent in height on the welding surface, so as to ensure the sound generating effect of the sound generating apparatus.

IPC Classes  ?

  • H04R 9/04 - Construction, mounting, or centering of coil
  • H04R 9/02 - Transducers of moving-coil, moving-strip, or moving-wire type - Details
  • H04R 9/06 - Loudspeakers

99.

APPLICATION DEVICE

      
Application Number 17999880
Status Pending
Filing Date 2020-11-07
First Publication Date 2023-08-03
Owner GOERTEK INC. (China)
Inventor
  • Liu, Chunfa
  • Yang, Jianbin
  • Wang, Jianxin
  • Qiang, Shousong

Abstract

Disclosed is an application device, comprising a plurality of elastic members, each elastic member comprises a first connecting portion, a second connecting portion and a deformation portion therebetween, the first connecting portion and the second connecting portion are respectively connected to different members in the application device, and the different members are movable or fixed relative to each other, wherein the deformation portion is formed by extending from a first end to a second end in a straight line and/or a curve in the same direction or in different directions. According to the present disclosure, the manufacturing is simple and convenient, thinning of product is facilitated, and the elastic members maintain good compliance, without influencing the vibration of a vibration unit. At least one elastic member is widened and/or has at least two cross sections with different sizes, thereby reducing the stress concentration, and eliminating the resonance.

IPC Classes  ?

100.

APPLICATION DEVICE

      
Application Number 17999878
Status Pending
Filing Date 2020-11-07
First Publication Date 2023-08-03
Owner GOERTEK INC. (China)
Inventor
  • Liu, Chunfa
  • Yang, Jianbin
  • Wang, Jianxin
  • Qiang, Shousong

Abstract

Disclosed is an application device, comprising an elastic member group comprising a plurality of elastic members each comprises first and second connecting portions and a deformation portion therebetween, the first and second connecting portions are respectively connected to different members in the application device, the different members are movable or fixed relative to each other, the deformation portion is formed by extending from a first end to a second end in a straight line and/or a curve in same or different directions, forming manner and/or a cross-sectional size and/or material of at least one elastic member are different from other elastic members. The elastic members can be adaptively changed according to different internal environments of the application device, have good compatibility and are simple and convenient to manufacture, facilitate the thinning of products, maintain good compliance, provide sufficient displacement and do not affect the vibration of a vibration unit.

IPC Classes  ?

  • H04R 9/06 - Loudspeakers
  • H04R 9/02 - Transducers of moving-coil, moving-strip, or moving-wire type - Details
  • H04R 9/04 - Construction, mounting, or centering of coil
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