Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12340163 | Photomask and method for manufacturing photomask and semiconductor structure thereof | Chin-Min Huang, Jia-Guei Jou, Yin-Chuan Chen, Chi-Ming Tsai | 2025-06-24 |
| 11669670 | Photomask and method for manufacturing photomask and semiconductor structure thereof | Chin-Min Huang, Jia-Guei Jou, Yin-Chuan Chen, Chi-Ming Tsai | 2023-06-06 |
| 11262658 | Photomask, photolithography system and manufacturing process | Che-Yuan Chang, Chih-Chiang Tu, Ming-Ho Tsai | 2022-03-01 |
| 10867107 | Method for manufacturing photomask and semiconductor thereof | Chin-Min Huang, Jia-Guei Jou, Yin-Chuan Chen, Chi-Ming Tsai | 2020-12-15 |
| 10274817 | Mask and photolithography system | Chih-Chung Huang, Chih-Chiang Tu, Chung-Hung Lin, Chi-Ming Tsai, Ming-Ho Tsai | 2019-04-30 |