Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9954460 | Voltage control device with gate capacitor charging and discharging | Che-Wei Chang, Ting-Ta Chiang, Shi-Jie Liao | 2018-04-24 |
| 9263941 | Power factor-corrected resonant converter and parallel power factor-corrected resonant converter | Yi-Wen Huang, Han-Hsiang Huang | 2016-02-16 |
| 9136699 | Dynamic damper and lighting driving circuit comprising the dynamic damper | Hsing-Fu Liu, Li-Wei Yen, Jyun-Ji Chen | 2015-09-15 |
| 8937463 | Common-core power factor correction resonant converter | Yi-Wen Huang, Han-Hsiang Huang | 2015-01-20 |
| 8787051 | Method and apparatus for controlling the equivalent resistance of a converter | Yi-Wen Huang, Han-Hsiang Huang | 2014-07-22 |
| 8610375 | Adaptive bleeder circuit | Chang-Yu Wu, Li-Wei Yen | 2013-12-17 |
| 8575901 | Auto-selecting holding current circuit | Hsing-Fu Liu, Chang-Yu Wu, Li-Wei Yen | 2013-11-05 |
| 8422253 | Circuit regulator and synchronous timing pulse generation circuit thereof | Chang-Yu Wu, Hsing-Fu Liu | 2013-04-16 |
| 8300433 | Isolated primary circuit regulator | Tsung-Hsien Lu, Ruei-Ming Gan | 2012-10-30 |