Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10747099 | Photomask | Yen-Pu Chen, Shu-Yen Liu, Tang-Chun Weng | 2020-08-18 |
| 9581898 | Manufacturing method of pattern transfer mask | En-Chiuan Liou, Chia-Hsun Tseng, Po-Tsang Chen, Yi-Ting Chen | 2017-02-28 |
| 9400435 | Method of correcting overlay error | En-Chiuan Liou, Chia-Chang Hsu, Teng-Chin Kuo, Chia-Hung Wang, Yuan-Chi Pai +1 more | 2016-07-26 |
| 8524423 | Method of forming assist feature patterns | Yi-Chih Chiang, Yuan-Chi Pai, Sho-Shen Lee, Yi-Ting Chen | 2013-09-03 |