Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9083200 | Uninterruptible power supply | Wen-Yin Tsai, Jen-Chung Liao, Po-Tai Cheng | 2015-07-14 |
| 8237426 | Flux linkage compensator for uninterruptible power supply | Po-Tai Cheng | 2012-08-07 |