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2025
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Invention
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Power supply system.
A power supply system includes a power factor correction converter circuit ... |
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Invention
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High voltage cmos device and manufacturing method thereof.
A high voltage complementary metal ox... |
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Invention
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Intelligent power module.
An intelligent power module includes: an encapsulating material struct... |
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Invention
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Asymmetrical half-bridge flyback power conversion circuit that can directly obtain output power i... |
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Invention
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Control circuit of flyback converter with low current loss.
A control circuit adapted to a flyba... |
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Invention
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Chip package unit and chip packaging method.
A chip package unit includes: a base material; at l... |
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2024
|
Invention
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Resonant power conversion circuit and control method thereof for balancing duty cycles of high-si... |
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Invention
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Power conversion and transmission system and method for controlling the same.
A power conversion... |
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Invention
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Conversion control circuit for adjusting pfc output voltage and control method thereof.
A conver... |
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Invention
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Method of estimating state of charge of battery and system thereof.
The present invention disclo... |
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Invention
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Battery control parameter estimation system and battery control parameter estimation method.
A b... |
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Invention
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Method and system of determining reference internal impedance of battery.
A method for determini... |
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Invention
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Multiphase motor driving circuit and multiphase motor driving method.
A multiphase motor driving... |
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Invention
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Pulse width modulation control circuit having dual loops.
A pulse width modulation control circu... |
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Invention
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Power converter and current detection circuit thereof.
A power converter includes a high-side tr... |
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Invention
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Power supply system with power factor correction(pfc) and control method thereof.
A power supply... |
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G/S
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Computer memory devices; computers; Circuit boards; Digital to analogue converters; Analog-to-dig... |
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Invention
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Conversion control circuit and conversion control method capable of recycling energy.
A conversi... |
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Invention
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Power conversion circuit automatically switching between flyback mode and resonant mode and contr... |
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Invention
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Resonant power converter and conversion control circuit and conversion control method thereof.
A... |
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G/S
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Computer memory devices; computers; circuit boards; digital-to-analog converters; analog-to-digit... |
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Invention
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Resonant power convertor and control method thereof.
A resonant power converter includes a reson... |
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Invention
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Conversion control circuit and method for use in multiphase power converter with high efficiency.... |
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Invention
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Method for controlling a motor controller and control system.
A method for controlling a motor c... |
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Invention
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Switching power converter and active emi filter circuit thereof. A switching power converter incl... |
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Invention
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Single-inductor bipolar-output power converting circuit and related control method.
A power conv... |
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Invention
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Amplifier circuit and current buffer thereof.
A current buffer includes: a current replication c... |
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Invention
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Manufacturing method of power device having dual polysilicon gate.
A manufacturing method of a p... |
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Invention
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Low power consumption power-on reset system.
A Power-on Reset (POR) system includes: an SR latch... |
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Invention
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Manufacturing method of semiconductor integrated structure having high/low voltage devices and ca... |
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Invention
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Combination structure of semiconductor deep trench devices and manufacturing method thereof.
A c... |
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Invention
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Bidirectional switched capacitor converter with current limiting and control circuit and control ... |
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Invention
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Clock signal duty ratio correction circuit and method of correcting duty ratio.
A clock signal d... |
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Invention
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Clamping circuit and offset ota circuit thereof. A clamping circuit for clamping its voltage diff... |
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Invention
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Switching regulator and control method thereof.
A switching regulator includes: a power stage ci... |
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Invention
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Conversion control circuit for controlling a resonant power converter and control method thereof.... |
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Invention
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Class d amplifier capable of anti-clipping.
A class-D amplifier for generating an output signal ... |
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Invention
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Pre-bias voltage control circuit and method thereof.
A pre-bias voltage control circuit includes... |
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Invention
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Buck-boost switching regulator and control method thereof.
A buck-boost switching power circuit ... |
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Invention
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Hybrid switching converter circuit having circulation current.
A switching converter circuit inc... |
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Invention
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Semiconductor package structure and method of fabricating the same.
A semiconductor package stru... |
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Invention
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Package structure.
The present disclosure provides a package structure. The package structure in... |
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Invention
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Switching dc-to-dc converter.
A switching DC-to-DC converter, in which the control circuit of th... |
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Invention
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Switching converter circuit capable of preventing burst pulses.
A switching converter circuit fo... |
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Invention
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Depletion type vertical discrete nmos device and manufacturing method thereof.
A depletion type ... |
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Invention
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Bais voltage generator, power converter, and bais voltage generating method.
A bias voltage gene... |
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Invention
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Power conversion system for limiting the input burst current.
A power conversion system for conv... |
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Invention
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Power management integrated circuit (pmic) and power management system.
A power management integ... |
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2023
|
Invention
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Method and system for failure predication of cooling fan.
A method for predicting failure of a c... |
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Invention
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Conversion control circuit and method for use in stackable multiphase power converter.
A convers... |
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G/S
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computer programming; computer software design; computer software consultancy; computer system de... |
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G/S
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computer memory devices; computers; circuit boards; digital to analogue converters; analogue to d... |
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2022
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G/S
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Computer memory devices; Computers; Circuit boards; Digital to analog converters (DACs); Analog t... |
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2020
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G/S
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Microcircuits; Microcontrollers; Circuit boards; Integrated circuit cards and components; Integra... |
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2015
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G/S
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Computer programming; Computer software design; Computer system design services; Computer systems... |
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2013
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G/S
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Amplifiers; Apparatus for recording, transmission, processing and reproduction of sound, images o... |
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2012
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G/S
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[ Amplifiers; Apparatus for recording, transmission, processing and reproduction of sound, images... |
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G/S
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Computer memories; Computers; Computer storage devices, namely, high-speed storage subsystems for... |
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2011
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G/S
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Amplifiers; [ Apparatus for recording, transmission, processing and reproduction of sound, images... |
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2010
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G/S
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Computer chips in the nature of integrated circuits; [ Computers; Computer memories; ] Semi-condu... |
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G/S
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Chips [integrated circuits]; Computers; Computer memories; Semi-conductors; Transformers [electri... |
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G/S
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Chips (integrated circuits); semi-conductors; transformers (electricity); transistors (electronic... |
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2003
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G/S
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Integrated circuits; voltage regulators for electric power; electric converters; electric control... |
