Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9490217 | Overlay marks and semiconductor process using the overlay marks | Chia-Ching Lin, En-Chiuan Liou, Sho-Shen Lee | 2016-11-08 |
| 9400435 | Method of correcting overlay error | En-Chiuan Liou, Chia-Chang Hsu, Teng-Chin Kuo, Tuan-Yen Yu, Yuan-Chi Pai +1 more | 2016-07-26 |