Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9379538 | Output over-voltage protection circuit for power factor correction | Xiaohui Ma, Chaoyao Xue, Jian Ou, Jing Lu | 2016-06-28 |
| 9190897 | High-voltage heavy-current drive circuit applied in power factor corrector | Yue Chen, Xiaohui Ma, Hui-Min Han, Renyue Ma | 2015-11-17 |