This inventor holds 1 USPTO granted patent. Top assignee: Chunghwa Picture Tubes, Ltd.. Active years: 2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2002
Title: Innovations of Shu-Hsien Lee in Electron Gun Technology.
Introduction
Shu-Hsien Lee is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of electron gun technology. His innovative work has led to the development of a unique cathode design that enhances performance and stability.
Latest Patents
Shu-Hsien Lee holds a patent for a two-layer cathode for an electron gun. This cathode features a base metal primarily composed of nickel, with a two-layer electron emissive material applied on top. The inner layer consists of an alkaline earth metal oxide combined with 1-30 wt. % tungsten, while the outer layer also comprises an alkaline earth metal oxide. This design ensures that the cathode maintains a high current density and does not experience a decrease in electron emission current over extended use.
Career Highlights
Shu-Hsien Lee is associated with Chunghwa Picture Tubes, Ltd., where he has been instrumental in advancing cathode technology. His work has been recognized for its innovative approach to improving the efficiency and longevity of electron guns.
Collaborations
Shu-Hsien Lee has collaborated with notable colleagues, including Kuo-Ching Chou and Chin-Fu Tsai. Their combined expertise has contributed to the successful development of advanced technologies in their field.
Conclusion
Shu-Hsien Lee's contributions to electron gun technology through his innovative patent demonstrate his commitment to enhancing performance in this area. His work continues to influence advancements in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile