Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7378289 | Method for forming photomask having test patterns in blading areas | Zhijian Ma, Pao-Lu Louis Huang, Jeong Yeol Choi | 2008-05-27 |
| 6204557 | Reduction of topside movement during temperature cycles | Chuen-Der Lien, Chun-Ya Chen, Ta-Ke Tien, Leonard Perham | 2001-03-20 |