Company Filing History:
Years Active: 2018
Title: Innovations by Guangchi Xuan in Cleaning Technologies
Introduction
Guangchi Xuan is an accomplished inventor based in Sunnyvale, CA. He has made significant contributions to the field of cleaning technologies, particularly through his innovative methods involving solid carbon dioxide particles. His work is recognized for its potential applications in various industries, including semiconductor manufacturing.
Latest Patents
Guangchi Xuan holds a patent for a method titled "Cleaning of chamber components with solid carbon dioxide particles." This patent discloses systems and methods for cleaning ceramic articles using a stream of solid carbon dioxide (CO2) particles. The method involves flowing liquid CO2 into a spray nozzle, which directs a first stream of solid CO2 particles toward a ceramic article for a specified duration. This process effectively cleans the ceramic article by forming a layer of solid CO2 that sublimates, allowing for further cleaning with a second stream of solid CO2 particles.
Career Highlights
Guangchi Xuan is currently employed at Applied Materials, Inc., a leading company in the semiconductor and display technology sectors. His work at Applied Materials has allowed him to focus on innovative cleaning solutions that enhance the efficiency and effectiveness of manufacturing processes.
Collaborations
Guangchi has collaborated with notable colleagues, including Song-Moon Suh and Yuanhong Guo. These collaborations have contributed to the advancement of cleaning technologies and have fostered a productive research environment.
Conclusion
Guangchi Xuan's innovative approach to cleaning technologies, particularly through his patent involving solid carbon dioxide particles, showcases his expertise and commitment to advancing the field. His contributions at Applied Materials, Inc. highlight the importance of innovation in enhancing manufacturing processes.