Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10193496 | Photovoltaic combiner box monitoring system | Xiaoyan Han | 2019-01-29 |
| 9960766 | Insulated gate bipolar transistor driving circuit | Xiaoyan Han | 2018-05-01 |
| 9859734 | Power supply circuit and power supply method | Xiaoyan Han, Kunkun Fang | 2018-01-02 |