Zhi Qing Liu

Title: Innovations of Zhi Qing Liu

Introduction

Zhi Qing Liu is a notable inventor based in San Jose, CA. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to electronic design.

Latest Patents

His latest patents include a "Reduced-capacitance bus switch in isolated P-well shorted to source and drain during switching." This invention features a bus switch with reduced input capacitance, achieved by shorting parasitic source-to-well and drain-to-well capacitors using well-shorting transistors. These transistors are activated when the bus-switch transistor is on, allowing for higher frequency switching by minimizing input capacitance. Another significant patent is for "Direct power-to-ground ESD protection with an electrostatic common-discharge line." This design enhances ESD protection by utilizing local ESD-protection devices, which reduce noise coupling and improve the safety of core circuits during power-to-ground ESD events.

Career Highlights

Zhi Qing Liu is currently employed at Pericom Semiconductor Corporation, where he continues to develop innovative solutions in semiconductor technology. His work has had a profound impact on the efficiency and reliability of electronic devices.

Collaborations

He collaborates with talented coworkers such as Paul C F Tong and Ping Ping Xu, contributing to a dynamic and innovative work environment.

Conclusion

Zhi Qing Liu's contributions to semiconductor technology through his patents reflect his dedication to innovation and excellence in the field. His work continues to influence the development of advanced electronic systems.