Wen Chuen Liu

Title: Innovator Spotlight: Wen Chuen Liu

Introduction

Wen Chuen Liu is a notable inventor based in Santa Clara, CA. He has made significant contributions to the field of power converter circuits. His innovative work has led to the development of a unique interface circuit that enhances the efficiency and accuracy of power conversion.

Latest Patents

Wen Chuen Liu holds a patent for a high-voltage to low-voltage interface in power converter circuits. This UHV-LV interface circuit is capable of several key functions. It can start up a primary controller of a power converter circuit with a precisely controlled startup charging profile. Additionally, it performs pulse-based line-voltage sensing with reduced power and improved sensing accuracy. Furthermore, it discharges a capacitor, such as a class-X2 capacitor, with a stable supply voltage for the controller. The circuit can utilize a single UHV device, such as a depletion-mode transistor, specifically a field-effect transistor (FET).

Career Highlights

Wen Chuen Liu is currently employed at Analog Devices, Inc. His work at the company focuses on advancing technologies in power conversion. His innovative approach has positioned him as a key player in the field.

Collaborations

Wen Chuen Liu collaborates with talented individuals such as Xugang Ke and Min Hao Chen. Their combined expertise contributes to the success of their projects and innovations.

Conclusion

Wen Chuen Liu's contributions to power converter technology exemplify the impact of innovative thinking in engineering. His patent and work at Analog Devices, Inc. highlight his commitment to advancing the field.