Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9401694 | Operational transconductance amplifier, operational transconductance amplifier-capacitor filter and high order reconfigurable analog filter | Sheng-Yu Peng, Min-Rui Lai, Chiang-His Lee, Tzu-Yun Wang | 2016-07-26 |
| 5940160 | Spectacles | Paul Chen | 1999-08-17 |
| 5654785 | Foldable, easily stored sunglasses | Paul Chen, Jerry Chien-Chieh Huang | 1997-08-05 |