Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11327405 | Method of manufacturing photo masks | Chien-Cheng Chen, Chia-Jen Chen, Hsin-Chang Lee, Shih-Ming Chang, Yen-Cheng HO +1 more | 2022-05-10 |
| 11307489 | EUV photomask and manufacturing method of the same | Feng Yuan Hsu, Ching-Hsiang Hsu | 2022-04-19 |