Zheng-Ping Zhang

Title: Innovations of Zheng-Ping Zhang

Introduction

Zheng-Ping Zhang is a notable inventor based in Chongqing, China. He has made significant contributions to the field of electronics, particularly in the development of circuits that enhance the performance of analog-to-digital converters. With a total of 3 patents to his name, his work reflects a deep understanding of semiconductor technology and circuit design.

Latest Patents

One of his latest patents is the "Comparator offset voltage self-correction circuit." This invention addresses the issue of comparator offset voltage, which can lead to functional errors in parallel-conversion-type analog-to-digital converters. By correcting random offset voltages, this circuit significantly improves the speed and performance of these converters.

Another important patent is the "Track and hold circuit." This circuit includes an input buffer amplifier, a unit gain amplifier module, a sampling switch, a drive triode, and a sampling capacitor. It effectively holds electrical charges on the sampling capacitor, ensuring that the signal remains stable during the hold phase. This innovation is crucial for maintaining signal integrity in various electronic applications.

Career Highlights

Zheng-Ping Zhang is currently employed at the China Electronic Technology Corporation, 24th Research Institute. His work at this institution has allowed him to collaborate with other talented engineers and researchers, further advancing the field of electronics.

Collaborations

Some of his notable coworkers include Rong-Ke Ye and Can Zhu. Their collaborative efforts have contributed to the successful development of innovative technologies in their field.

Conclusion

Zheng-Ping Zhang's contributions to electronics through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the performance of analog-to-digital converters, showcasing the importance of advancements in circuit design.