Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9071157 | High-voltage (HV) startup device | — | 2015-06-30 |
| 8659915 | Valley-detection device for quasi-resonance switching and method using the same | — | 2014-02-25 |
| 8441813 | Maximize efficiency method for resonant converter with self-adjusting switching points | Allen Y. Tan, Hsian-Pei Yee | 2013-05-14 |