Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10833587 | Control circuit having extended hold-up time and conversion system having extended hold-up time | Chun-Ping Chang, Hao Wang, Yung-Chi Chang | 2020-11-10 |
| 10559418 | Inverter structure and method for assembling the same | Chia-Ti Lai, Yung-Chi Chang, Ta-Wen Chang, Hsiao-Hua Chi | 2020-02-11 |