Inventor

CHEN ISAAC Y

TW104 patents

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

CHEN ISAAC Y

RICHTEK TECHNOLOGY CORP

Circuit and method for soft start from a residual voltage

Control circuit and method of a LED driver

Current regulator circuit capable of reducing current ripple and method of reducing current ripple

Frequency control circuit and method for a non-constant frequency voltage regulator

PWM circuit and PWM integrated circuit for use in PWM circuit

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

Control circuit for power converter and method thereof

Circuit for charging a bootstrap capacitor in a voltage converter

Circuit and method for soft start of a switching regulator from a residual voltage

Low delay time power converter circuit and driver circuit thereof

Flyback power converter and secondary side control circuit thereof

Power switch control circuit and open detection method thereof

Control circuit and method for programming an output voltage of a power converter

Adaptive buck converter and charging cable using the same

Control circuit and method of a power converter

Control circuit and method of a power converter

Mixed mode compensation circuit and method for a power converter

Switching regulator and control circuit thereof

Soft-start switching power converting apparatus with pulse-frequency modulation technique

Circuit and method for improving noise immunity of a single-end level shifter in a floating gate driver

Adaptive buck converter with monitor circuit and charging cable using the same

Switching power converting apparatus

Single-wire asynchronous serial interface

Dimmer interface circuit and buffer stage circuit thereof

Light emitting device driving apparatus and dimming control circuit and dimming control method thereof

Overvoltage protection method and buck switching regulator having overvoltage protection function and control circuit thereof

Bootstrap circuit and method for controlling the same

Transmission interface having noise reduction function

Control circuit for power converter and method thereof

TANG CHIEN-FU

Frequency control circuit and method for a non-constant frequency voltage regulator

Fixed-frequency control circuit and method for pulse width modulation

Controller and controlling method for power converter

Flyback power supply circuit with programmable function and control method thereof

Overstress protection apparatus and method

Apparatus and method for output voltage calibration of a primary feedback flyback power module

TANG CHIEN FU

Control circuit of switching regulator and control method thereof and transistor device therefor

Multi-chip module with master-slave analog signal transmission function

ELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY INC

Electronic device and method for audio signal processing

Abnormal current protection device and abnormal current protection method

LU SHAO-HUNG

Real time adjustable zero current detection for a switching regulator

WANG JO-YU

Circuit and method for implementing power good and chip enable control by a multi-functional pin of an integrated circuit

SHIU YI MIN

Power supply system and short circuit and/or bad connection detection method thereof, and power converter thereof

PAN JIUN-HUNG

Frequency jittering control circuit and method for a PFM power supply

TSENG PEI-KAI

Configuration and method for improving noise immunity of a floating gate driver circuit

LIANG NAI-YUAN

Multi-functional DrMOS

JAO TONG-CHENG

Light emitting device driver circuit and driving method of light emitting device circuit

LEE YI-WEI

Light emitting device power supply circuit with dimming function and control circuit thereof

LEE YEN-TE

Bleeding circuit and method for reducing power consumption of an EMI filter

CHENG JUNG-PEI

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

CHEN AN-TUNG

Average current regulator and driver circuit thereof and method for regulating average current