Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411404 | Method of manufacturing phase shift photo masks | Chun-Chieh Tien, Cheng-Hsuen Chiang, Chih-Ming Chen, Cheng-Ming Lin, Yen-Wei Huang +2 more | 2025-09-09 |
| 12087579 | Method for forming semiconductor device | Chung-Yang Huang, Hao-Ming Chang, Ming-Che Li, Yu-Hsin Hsu, Po-Cheng Lai +4 more | 2024-09-10 |
| 11906898 | Method of manufacturing phase shift photo masks | Chun-Chieh Tien, Cheng-Hsuen Chiang, Chih-Ming Chen, Cheng-Ming Lin, Yen-Wei Huang +2 more | 2024-02-20 |
| 11036129 | Photomask and method for forming the same | Chung-Yang Huang, Hao-Ming Chang, Ming-Che Li, Yu-Hsin Hsu, Po-Cheng Lai +4 more | 2021-06-15 |
| 10739671 | Method of manufacturing phase shift photo masks | Chun-Chieh Tien, Cheng-Hsuen Chiang, Chih-Ming Chen, Cheng-Ming Lin, Yen-Wei Huang +2 more | 2020-08-11 |