Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D932435 | Magnetic core | Zengyi Lu, Haibin Song, Shiwei Liu, Jinfa Zhang | 2021-10-05 |
| 10998118 | PCB winding transformer and coil board thereof | Haibin Song, Zengyi Lu, Jinfa Zhang, Shiwei Liu, Jian Zhou +1 more | 2021-05-04 |
| 10998683 | Connector protection method and system | Haitao Zhang, Jinfa Zhang | 2021-05-04 |
| D912626 | Magnetic core | Haibin Song, Qi Fu, Jinfa Zhang | 2021-03-09 |
| D909296 | Power adapter | Xiaojun Chen, Jinfa Zhang | 2021-02-02 |