Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8788980 | Method for checking die seal ring on layout and computer system | Jui-Yun Chang, Jian-Cheng Chen, Chih-Wei Hsu | 2014-07-22 |
| 8522171 | Method for checking die seal ring on layout and computer system | Jui-Yun Chang, Jian-Cheng Chen, Chih-Wei Hsu | 2013-08-27 |