Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209736 | Method for cleaning substrate, method for manufacturing photomask and method for cleaning photomask | Hao-Ming Chang, Shao-Chi Wei, Sheng-Chang Hsu, Cheng-Ming Lin | 2021-12-28 |
| 11036129 | Photomask and method for forming the same | Chung-Yang Huang, Hao-Ming Chang, Ming-Che Li, Po-Cheng Lai, Kuan-Shien Lee +4 more | 2021-06-15 |