Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9955578 | Circuit structure | Chia-Chan Chang, Yung-Tsai Chen | 2018-04-24 |
| 9691699 | Circuit structure and method for manufacturing the same | Chia-Chan Chang, Yung-Tsai Chen | 2017-06-27 |