Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381559 | Input/output circuit | Pei-Shin Chiu, Chih-Yuan Chung, Wen-Ching Huang | 2025-08-05 |
| 8879220 | Electrostatic discharge protection circuit | Yuan-Tsung Lin | 2014-11-04 |
| 8618608 | Lateral silicon controlled rectifier structure | Ta-Cheng Lin | 2013-12-31 |
| 7952844 | Electrostatic discharge immunizing circuit without area penalty | Kuey-Lung Hsueh, Chien-Kuo Wang, Yu Sun | 2011-05-31 |