Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411404 | Method of manufacturing phase shift photo masks | Cheng-Hsuen Chiang, Chih-Ming Chen, Cheng-Ming Lin, Yen-Wei Huang, Hao-Ming Chang +2 more | 2025-09-09 |
| 11906898 | Method of manufacturing phase shift photo masks | Cheng-Hsuen Chiang, Chih-Ming Chen, Cheng-Ming Lin, Yen-Wei Huang, Hao-Ming Chang +2 more | 2024-02-20 |
| 10739671 | Method of manufacturing phase shift photo masks | Cheng-Hsuen Chiang, Chih-Ming Chen, Cheng-Ming Lin, Yen-Wei Huang, Hao-Ming Chang +2 more | 2020-08-11 |
| 9739802 | Multi-electrode conductive probe, manufacturing method of insulating trenches and measurement method using multi-electrode conductive probe | Bernard HaoChih Liu, Jui-Teng Cheng, Yu Cheng | 2017-08-22 |