Yu-Sheng (Stephen) Yang

Title: Innovations of Yu-Sheng (Stephen) Yang

Introduction

Yu-Sheng (Stephen) Yang is an accomplished inventor based in Cupertino, CA. He is known for his significant contributions to the field of electronics, particularly in the design of delay locked loops (DLLs). His innovative approach has led to advancements that enhance the performance and reliability of these systems.

Latest Patents

One of Yang's notable patents is titled "Delay locked loop with harmonic lock and hang prevention architecture." This invention addresses the common issue of DLLs locking into the wrong phase, which can lead to harmonic lock and hang. The design is remarkable as it allows for detection that is independent of temperature, voltage, and process variations. By incorporating these mechanisms, the operating frequency range of the DLL can be significantly extended. Additionally, many design blocks in the main loop can be reused for these additional circuitries, resulting in a much faster design time compared to creating entirely new hang or harmonic lock prevention circuits. Yang holds 1 patent for this innovative work.

Career Highlights

Yu-Sheng (Stephen) Yang is currently employed at National Semiconductor Corporation, where he continues to push the boundaries of technology. His work has been instrumental in developing solutions that improve the efficiency and functionality of electronic devices.

Collaborations

Yang has collaborated with talented individuals such as Vuong Le and Hai T Nguyen, contributing to a dynamic work environment that fosters innovation and creativity.

Conclusion

In summary, Yu-Sheng (Stephen) Yang is a prominent inventor whose work in delay locked loop technology has made a significant impact in the field of electronics. His innovative designs and collaborative efforts continue to drive advancements in technology.