Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431791 | High efficiency boost power factor correction circuit having shared pin and conversion control circuit thereof | Kun-Yu Lin, Wei-Hsu Chang | 2025-09-30 |
| 12381470 | Power supply system | Wei-Hsu Chang, Ta-Yung Yang, Mao-Hui Kuo | 2025-08-05 |