Ran Liu

Title: Innovations by Inventor Ran Liu

Introduction

Ran Liu is a notable inventor based in Sunnyvale, California. He has made significant contributions to the field of technology, particularly in the area of plasma processing. With a total of two patents to his name, Liu's work has had a considerable impact on the industry.

Latest Patents

Ran Liu's latest patents include methods and systems to modulate film stress. One of his key inventions is an apparatus and methods to control the phase of power sources for plasma process regions in a batch process chamber. This innovation features a master exciter that controls the phase of the power sources during the process sequence based on feedback from the match circuits of the respective plasma sources.

Career Highlights

Liu is currently employed at Applied Materials, Inc., a leading company in the semiconductor and display industries. His work at Applied Materials has allowed him to develop cutting-edge technologies that enhance manufacturing processes.

Collaborations

Some of his notable coworkers include Tsutomu Tanaka and John C. Forster. Their collaboration has contributed to the advancement of technologies in their field.

Conclusion

Ran Liu's innovative work and patents reflect his expertise and dedication to advancing technology in plasma processing. His contributions continue to influence the industry positively.