Richtek Technology Corp.

Taïwan, Province de Chine


 
Quantité totale PI 555
Rang # Quantité totale PI 2 310
Note d'activité PI 3,2/5.0    345
Rang # Activité PI 2 099
Classe Nice dominante Appareils et instruments scienti...

Brevets

Marques

536 12
0 0
0 0
7
 
Dernier brevet 2024 - Package structure and packaging ...
Premier brevet 2002 - Apparatus and method for balanci...
Dernière marque 2023 - VGCS
Première marque 2003 - YOUR POWER PARTNER

Industrie (Classification de Nice)

Derniers inventions, produits et services

2023 Invention High precision inductor current emulator circuit and emulation control circuit and control method...
Invention Switching converter having audible noise suppression and conversion control circuit and method th...
Invention Switching regulator and control method thereof. A switching regulator includes: a power stage ci...
Invention Wireless power transmitter circuit having low power groping and control circuit and method thereo...
Invention Half-bridge driver and half-bridge driving method having slew rate adjustment function. A half-b...
Invention Wireless power transmitter circuit having ovp control for receiver circuit and control circuit an...
Invention Flyback power converter and secondary side power supply circuit and control method thereof. A fl...
Invention Switching regulator and operation clock signal generator circuit and control method thereof. A s...
Invention Class-d amplifier circuit. A class-D amplifier circuit includes an amplifier circuit, a PWM circ...
Invention Native nmos device and manufacturing method thereof. A native NMOS device includes: a P-type epi...
Invention Dimming circuit and method for use in dimming control. A dimming circuit is configured to genera...
Invention Switching power converter circuit and conversion control circuit and method thereof. A conversio...
Invention Resonant switched capacitor voltage converter and control method thereof. The present invention ...
Invention Current sense amplifier circuit and trimming method of offset referred to input voltage. A curre...
Invention Switching regulator and control circuit and control method thereof. A switching regulator includ...
Invention Battery balancing system and battery balancing control method. A battery balancing system includ...
Invention High efficiency boost power factor correction circuit having shared pin and conversion control ci...
Invention High efficiency power conversion circuit having high voltage tolerance. A power conversion circu...
Invention Resonant flyback power converter and switching control circuit and method thereof. A switching c...
Invention Package structure and packaging method. A package structure, includes: a lead frame, having a di...
Invention High efficiency power supply system having multiple ports. A power supply system providing a pow...
Invention Reducing output ripple voltage of multiple switched capacitor circuits by reducing overlapping of...
Invention Integrated structure of semiconductor devices having shared contact plug and manufacturing method...
Invention Switched capacitor voltage converter circuit and control method of switched capacitor converter. ...
Invention Multi-loop power converter and multi-loop error amplifier circuit and control method thereof. A ...
Invention Switched capacitor voltage converter circuit and switched capacitor converter control method. A ...
Invention High voltage device having multi-field plates and manufacturing method thereof. A high voltage d...
Invention Resonant flyback power converter and switching control circuit and method thereof. A resonant fl...
Invention Battery pack and current monitoring method thereof. A battery pack includes a group of cells, a ...
Invention Power converter for reducing switching loss and enhancing system efficiency and control method th...
Invention Control circuit and method for use in stackable multiphase power converter. A conversion control...
Invention Semiconductor device with pad structure resistant to plasma damage and manufacturing method there...
Invention Power converter preventing overvoltage damage and control method thereof. A power converter incl...
Invention High efficiency light emitting diode driver circuit and control method thereof. A light emitting ...
Invention Electronic device for self-testing period of clock signal and monitoring method thereof. An elec...
Invention Enhancement high electron mobility transistor and manufacturing method thereof. A high electron ...
P/S computer programming; computer software design; computer software consultancy; computer system de...
P/S computer memory devices; computers; circuit boards; digital to analogue converters; analogue to d...
Invention Power supply system. A power supply system includes a power factor correction converter circuit ...
Invention Wireless power transmission device and operation method thereof. A wireless power transmission d...
2022 Invention Power converter and control method for power converter. A power converter that properly copes wi...
Invention Electronic device having multiple speakers controlled by a single functional chip. An electronic...
Invention Package structure using semiconductor chip to separate different potentials. A package structure...
Invention Led driver and dac reference circuit thereof. A digital-to-analog converter (DAC) for generating ...
Invention Reference signal generator having high order temperature compensation. A reference signal generat...
P/S Computer memory devices; Computers; Circuit boards; Digital to analog converters (DACs); Analog t...
P/S Computer programming; Computer software design; Computer software consultancy; Computer system de...
Invention Manufacturing method of integrated structure of semiconductor devices having split gate. A manuf...
Invention Charging system and control method thereof where a sink terminal transmits a request message to a...
Invention High voltage device and manufacturing method thereof. A high voltage device includes: a semicond...
Invention Power converter and control method thereof. A power converter includes an upper-gate circuit, a l...
2020 P/S Microcircuits; Microcontrollers; Circuit boards; Integrated circuit cards and components; Integra...
2015 P/S Computer programming; Computer software design; Computer system design services; Computer systems...
2013 P/S Amplifiers; Apparatus for recording, transmission, processing and reproduction of sound, images o...
2012 P/S [ Amplifiers; Apparatus for recording, transmission, processing and reproduction of sound, images...
P/S Computer memories; Computers; Computer storage devices, namely, high-speed storage subsystems for...
2011 P/S Amplifiers; [ Apparatus for recording, transmission, processing and reproduction of sound, images...
2010 P/S Computer chips in the nature of integrated circuits; [ Computers; Computer memories; ] Semi-condu...
P/S Chips [integrated circuits]; Computers; Computer memories; Semi-conductors; Transformers [electri...
P/S Chips (integrated circuits); semi-conductors; transformers (electricity); transistors (electronic...
2003 P/S Integrated circuits; voltage regulators for electric power; electric converters; electric control...