Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11654584 | Actuator | Cheng-Kai Huang, Zhi-Xiang Chen, Chi-Ying Lin | 2023-05-23 |
| 5952878 | Second order differential highpass filter | Chang-Da Tsai, Shiao-Long Zhan | 1999-09-14 |
| 5952885 | Current-to-voltage converter with highpass filter function | Chang-Da Tsai, Jiann-Jong Chen | 1999-09-14 |
| 5701100 | Second-order highpass difference filter | Chang-Da Tsai | 1997-12-23 |