Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201537 | Method for suppressing common mode impulse current for inverter generated when switching on alternating current switch and application device thereof | Yanfei Yu, Yang Bai, Menglin Cao | 2021-12-14 |
| 11101661 | Device for suppressing potential induced degradation and system | Yanfei Yu, Zongjun Yang, Shangfang DAI | 2021-08-24 |
| 11082004 | Shutdown control system and method | Yanfei Yu, Zongjun Yang, Huajin Chen | 2021-08-03 |
| 11043802 | Shutdown apparatus for photovoltaic module | Zongjun Yang, Yanfei Yu | 2021-06-22 |
| 11031906 | Current-voltage curve scan method for photovoltaic module, and optimizer | Yanfei Yu, Yunfei Zou, Zongjun Yang, Liang Zhan, Liying Xue | 2021-06-08 |
| 10998814 | Power conversion system, controller for the same, and method for controlling the same | Zongjun Yang, Xiaoxun Li, Haifeng Yang | 2021-05-04 |
| 10965246 | Shutdown control system and method | Yanfei Yu, Zongjun Yang, Huajin Chen | 2021-03-30 |