Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020012 | Power auto-detection apparatus | Fu-Sung Chen | 2011-09-13 |
| 7907424 | Power supply device having zero switching voltage | — | 2011-03-15 |
| 7903441 | Power converter | Fu-Sung Chen, Sen-Chi Lin | 2011-03-08 |