Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334804 | Switching power converting apparatus | Hao Wang, Cheng-Te Tsai, Hsiao-Hua Chi, Lien-Hsing Chen, Liang Dai | 2025-06-17 |
| 12183497 | High-insulation multilayer planar transformer and circuit board integration thereof | Lien-Hsing Chen, Hsiao-Hua Chi, Han-Chiang Chen, Chia-Ti Lai, Yung-Chi Chang | 2024-12-31 |
| 10833587 | Control circuit having extended hold-up time and conversion system having extended hold-up time | Lien-Hsing Chen, Hao Wang, Yung-Chi Chang | 2020-11-10 |
| 8962845 | Pyrazole compounds | Kak-Shan Shia, Yu-Sheng Chao | 2015-02-24 |