Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285821 | Method for the laser machining of a workpiece | Feng Feng, Franz Lehleuter, Yuan Liu, Ke You Chen | 2025-04-29 |
| 7972438 | High-index UV optical materials for immersion lithography | Shen Jen, Bruce H. T. Chai | 2011-07-05 |