Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9923517 | Photovoltaic inverter system, potential induced degradation effect compensation method and device for the same | Wei Sun, Bijie Li | 2018-03-20 |
| 9912146 | Method and device for supressing common-mode voltage of inverter alternating current cable relative to ground | Wei Sun, Qun Zheng | 2018-03-06 |