Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7776497 | Mask having multiple transmittances | Chun-Hao Tung, Hsien-Kai Tseng, Shigekazu Horino | 2010-08-17 |
| 7704647 | Mask and manufacturing method thereof | Chun-Hao Tung, Hsien-Kai Tseng, Horino Shigekazu | 2010-04-27 |
| 7323369 | Fabrication method for thin film transistor array substrate | Yu-Rung Huang, Li-Chung Chang, Chia-Hui Chueh | 2008-01-29 |