Inventor

CHEN YU-CHANG

TW59 patents

⚠️ This page may combine multiple inventors who share the name “CHEN YU-CHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHEN YU-CHANG

RICHTEK TECHNOLOGY CORP

Multi-phase switching regulator and control circuit and control method thereof

Flyback power converter and controller and driver thereof

Half-bridge flyback power converter and control method thereof

Resonant AHB flyback power converter and switching control circuit thereof

Resonant flyback power converter and switching control circuit and method thereof

Resonant half-bridge flyback power converter with skipping cycles and control method thereof

Flyback power converter and switched capacitor converter circuit capable of step-up and step-down conversion thereof

Resonant half-bridge flyback power converter with skipping cycles and control method thereof

Power converter with synchronous control function and control method thereof

Switching controller circuit and method for controlling flyback power converter

Control circuit having power saving mode for use in power supply circuit

Resonant flyback power converter and switching control circuit and method thereof

Flyback power converter having emulated demagnetized signal and switching control circuit and control method thereof

Resonant half-bridge flyback power converter and primary controller circuit and control method thereof

Flyback power converter and secondary side controller circuit and control method thereof

Adaptive slew rate resonant power converter and conversion control circuit and control method thereof

Resonant flyback power converter and switching control circuit and method thereof

Conversion control circuit for controlling a resonant power converter and control method thereof

Synchronous full-bridge rectifier circuit and rectifier switch controller thereof

Flyback converter and switching controller circuit and control method thereof

Resonant flyback power converter and switching control circuit and method thereof

REALTEK SEMICONDUCTOR CORP

Calibration circuit and calibration method for ADC

Correction method and correction circuit for sigma-delta modulator

Correction method and correction circuit for sigma-delta modulator

Sigma delta modulator

Time interleaved analog-to-digital converter

Analog to digital converter device and noise shaping digital slope analog to digital converter circuitry

Successive approximation register quantizer and continuous-time sigma-delta modulator

Successive approximation register analog-to-digital converter and conversion time calibration method thereof

Calibration method applied to digital-to-analog converter and associated circuit

Time-interleaved analog-to-digital converter

Correction method and correction circuit for sigma-delta modulator

Control circuit for successive approximation register analog-to-digital converter

Photoplethysmography front-end receiver

ADVANCED SEMICONDUCTOR ENG

Semiconductor package device and method of manufacturing the same

Semiconductor package structure and method for manufacturing the same

Semiconductor device package and method of manufacturing the same

Semiconductor device package

Semiconductor device package

Semiconductor device package

Semiconductor device package

Semiconductor device package having an electrical contact with a high-melting-point part and method of manufacturing the same

Semiconductor package structure and method for manufacturing the same

ANPEC ELECTRONICS CORP

PWM control scheme under light load

TAIWAN SEMICONDUCTOR MFG

Optimized monitor method for a metal patterning process

UNIV NAT CHIAO TUNG

Method of growing diamond thin film

CHENG JUNG-PEI

Switching power converting apparatus, switching controller for the same, and method of controlling a bipolar junction transistor of the same

CHANG KUANG-FU

Switching regulator capable of suppressing inrush current and control circuit thereof

CHEN YU-CHANG

Power stage control circuit

AIROHA TECH CORP

Automatic frequency tuning in a phase lock loop