Sheng-Hui Yang

Title: Innovations of Sheng-Hui Yang in Free Space Optical Communications

Introduction

Sheng-Hui Yang is a notable inventor based in San Jose, CA, who has made significant contributions to the field of free space optical communications. With a total of 4 patents to his name, Yang's work focuses on enhancing communication technologies through innovative methods and apparatuses.

Latest Patents

One of Yang's latest patents is titled "Acquisition and tracking apparatus for free space optical communications." This method involves receiving a first optical signal at a communication terminal from another terminal through a free space optical link. The received signal contains a modulated unique frequency tone, which is mixed with a reference signal to determine the signal strength. This process allows for the adjustment of the optical head to establish proper communication between terminals.

Another significant patent is "Fast clock and data recovery for free-space optical communications." This method includes receiving an optical signal and determining the receiving power for the optical link. It outlines a process for transitioning a clock and data recovery circuit between normal and holdover modes based on the receiving power, ensuring synchronization between the recovered clock and the incoming data stream.

Career Highlights

Sheng-Hui Yang has worked with prominent companies such as X Development LLC and Google Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical communications.

Collaborations

Yang has collaborated with notable individuals in his field, including Leon Zhou and Chiachi Wang. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Sheng-Hui Yang's contributions to free space optical communications demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving communication technologies, making him a significant figure in the field.