Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9530813 | Seal ring structure with rounded corners for semiconductor devices | Volume Chien, Yun-Wei Cheng, Shiu-Ko JangJian, Chi-Cherng Jeng, Hsin-Chi Chen | 2016-12-27 |
| 8007576 | Chrome-free corrosion inhibitor composition | Jyh-Rong Liang, Po-Ya Hsu, Ming-Chuan WANG, Chia-Chih Ou, Wen-Chieh Lin | 2011-08-30 |