Inventor

FAN CHENG-HSUAN

TW21 patents

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

FAN CHENG-HSUAN

RICHTEK TECHNOLOGY CORP

Trimmer method and device for circuits

Light-load efficiency improving method and apparatus for a flyback converter

High PSRR linear voltage regulator and control method thereof

Synchronized data communication on a one-wired bus

Resistance mirror circuit

Arrangement and method for an integrated protection for a power system

Inductor equivalent circuit and application thereof

Half-voltage headphone driver circuit

Thermal dissipation improved power supply arrangement and control method thereof

Noise-resistant pulse width modulator

Apparatus and method for reducing the die area of a PWM controller

Negative lock loop and control method for a flyback voltage converter

Arrangement and method for an integrated protection for a power system

Frequency jittering control circuit and method for using the same

Charge pump start up circuit and method thereof

Programmable voltage supervisory circuit and method with minimum programming pins and low quiescent current

Conversion circuit for discriminating sourcing current and sinking current

MEDIATEK SINGAPORE PTE LTD

Apparatus and method for applying dynamic compensation to feedback signal generated from loadline of voltage regulator

Apparatus and method of performing load transient frequency detection for dynamically managing controllable circuit in voltage regulator

TAI LIANG-PIN

Feedback circuit and control method for an isolated power converter

RICHTEK TECHNOLOGY CORP ROC

Load-dependent frequency jittering circuit and load-dependent frequency jittering method