Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9147678 | Resistor and fabrication method thereof | Chih-Kai Kang, Sheng-Yuan Hsueh, Po-Kuang Hsieh, Chia-Chen Sun, Po-Cheng Huang +8 more | 2015-09-29 |
| 8890551 | Test key structure and method for measuring step height by such test key structure | Chih-Kai Kang, Sheng-Yuan Hsueh, Chia-Chen Sun, Po-Kuang Hsieh, Chi-Horn Pai +1 more | 2014-11-18 |