Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11011999 | Power supply system and power supply method | Yanfeng Li, Xun Wang | 2021-05-18 |
| 10985696 | Method, apparatus, and device for identifying cell string fault in optoelectronic system | Guangping Yang | 2021-04-20 |