Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9553504 | Power factor correction control circuit and power adapter thereof | Yung-Hong Wang | 2017-01-24 |
| 9455696 | Pulse frequency modulation circuit and power adapter | Yung-Hong Wang | 2016-09-27 |