Hung-Yu Cheng

Title: Innovations of Inventor Hung-Yu Cheng

Introduction

Hung-Yu Cheng is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of power conversion technology. With a total of 12 patents to his name, Cheng has established himself as a key figure in the industry.

Latest Patents

Cheng's latest patents include innovative designs such as the "Switching power converter circuit and conversion control circuit and method thereof." This invention features a conversion control circuit that generates a PWM (pulse width modulation) signal to manage a power switch for converting input voltage to output voltage. The process involves enabling the PWM signal at the rising edge of a clock signal to activate the power switch and disabling it when certain conditions are met.

Another notable patent is the "Constant time buck-boost switching converter and modulation control circuit and control method thereof." This invention comprises a power switch circuit that alternates the inductor's terminals between input voltage and ground, as well as output voltage and ground. The modulation control circuit generates ramp signals to effectively manage the inductor based on comparisons with an error amplification signal.

Career Highlights

Cheng is currently employed at Richtek Technology Corporation, where he continues to develop cutting-edge technologies in power conversion. His work has been instrumental in advancing the efficiency and effectiveness of power management systems.

Collaborations

Cheng collaborates with talented individuals such as Wan-Hsuan Yang and Kuo-Chun Wu, contributing to a dynamic and innovative work environment.

Conclusion

Hung-Yu Cheng's contributions to power conversion technology through his patents and collaborations highlight his importance in the field. His innovative spirit continues to drive advancements that benefit various industries.