Jyun-Che Ho

Title: Innovations of Jyun-Che Ho: A Pioneer in Power Conversion Technologies

Introduction

Jyun-Che Ho, an inventive mind hailing from Xikou, China, is recognized for his significant contributions to the field of power conversion technology. With a remarkable portfolio of 14 patents, he has made strides in creating innovative solutions to enhance the efficiency and reliability of power systems.

Latest Patents

Ho's most recent patents include a series of advanced devices aimed at improving power conversion. His notable inventions comprise:

1. **Power Conversion Device**: This device incorporates a voltage conversion stage, which consists of a primary side that receives a rectified voltage and a secondary side for generating a rectified voltage. It features a primary side switch, a switch control circuit that operates in a startup and normal state, and a slow soft-startup circuit designed to regulate current to the control terminal during startup.

2. **Overvoltage Protection Method and Buck Switching Regulator**: This innovation features a buck switching regulator that includes an upper-gate switch, a lower-gate switch, and an inductor. The integrated overvoltage protection method identifies overvoltage events directly from the switching node voltage, ensuring prompt output of protection signals to safeguard the circuit.

Career Highlights

As a key innovator at Richtek Technology Corporation, Jyun-Che Ho has been instrumental in advancing power conversion technologies. His work demonstrates a commitment to exploring the complexities of electrical systems and enhancing their performance through innovative designs and applications.

Collaborations

Throughout his career, Ho has collaborated with esteemed colleagues, including Isaac Y Chen and Chien-Fu Tang. Together, they have combined their expertise to push the boundaries of power electronics and contribute meaningful advancements to the industry.

Conclusion

Jyun-Che Ho stands out as a prominent inventor in the domain of power conversion, with a growing list of significant patents that showcase his innovative spirit. His work not only contributes to the efficiency of power systems but also inspires future generations of inventors in the electrical engineering field.