Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9979306 | Phase feed-forward control for output voltage AC line ripple suppression in digital power supply | HuaMin Xu, Chen An | 2018-05-22 |
| 6757706 | Method and apparatus for providing responses for requests of off-line clients | Leo Liu, Xiaoyan Chen, Xiaopei Zhang | 2004-06-29 |