Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128760 | PCB planar transformer and converter using the same | Haibin Song | 2018-11-13 |
| 9991811 | Control method and control apparatus for flyback circuit | Haibin Song, Daofei Xu, Jinfa Zhang, Qi Fu, Leyang Yang | 2018-06-05 |
| 9933468 | Detecting device and detecting method for detecting output impedance angle of inverter | Cheng Lu, Jia Zhang, Hong-Yang Wu | 2018-04-03 |