Company Filing History:
Years Active: 2016
Title: Innovations of Xiao-Feng Shen in CMOS Technology
Introduction
Xiao-Feng Shen is a notable inventor based in Chongqing, China. He has made significant contributions to the field of electronics, particularly in the development of CMOS technology. His work focuses on improving the performance and linearity of input buffer circuits, which are essential components in various electronic devices.
Latest Patents
Xiao-Feng Shen holds a patent for a high-linearity CMOS input buffer circuit. This innovative circuit is designed to neutralize the non-linearity of follower circuits' transconductance and output impedance that can result from variations in input signals. By addressing these issues, the linearity of the CMOS input buffer is significantly enhanced. The buffer circuit comprises a CMOS input follower circuit, a linearity improvement circuit for the follower transistor, a current source load, and a linearity improvement circuit for load impedance. It is fabricated using a standard CMOS process, which ensures low cost, simplicity, and strong linearity at high frequencies. This technology has wide applications in analog and hybrid analog-digital CMOS integrated circuits that require high linearity input buffers.
Career Highlights
Xiao-Feng Shen is currently employed at the China Electronic Technology Corporation, specifically at the 24th Research Institute. His work at this institution has allowed him to further his research and development in the field of CMOS technology, contributing to advancements that benefit various electronic applications.
Collaborations
Xiao-Feng Shen has collaborated with notable colleagues, including Xi Chen and Gang-Yi Hu. Their combined expertise has fostered an environment of innovation and has led to the successful development of cutting-edge technologies in their field.
Conclusion
Xiao-Feng Shen's contributions to CMOS technology, particularly through his patented high-linearity input buffer circuit, demonstrate his commitment to advancing electronic engineering. His work not only enhances the performance of electronic devices but also paves the way for future innovations in the industry.