Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11307492 | Method for forming photomask and photolithography method | Shih-Ming Chang, Minfeng Chen, Shao-Chi Wei | 2022-04-19 |
| 10845699 | Method for forming photomask and photolithography method | Shih-Ming Chang, Minfeng Chen, Shao-Chi Wei | 2020-11-24 |
| 10816891 | Photomask and fabrication method therefor | Hao-Ming Chang, Chien-Hung Lai, Cheng-Ming Lin, Hsuan-Wen Wang, S. C. Hsu +2 more | 2020-10-27 |
| 10508953 | Method and system for processing substrate by chemical solution in semiconductor manufacturing fabrication | Hao-Ming Chang, Shao-Chi Wei, Kuo-Chin Lin, Sheng-Chang Hsu, Li-Chih Lu +1 more | 2019-12-17 |
| 8703364 | Method for repairing photomask | Kun-Lung Hsieh, Chung-Hung Lin, Chih-Wei Wen, Wu-Hung Ko | 2014-04-22 |