Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816021 | Assembly method of inner ring threaded-connection component device of wind-power locking plate | Guozhi Song | 2020-10-27 |
| 10720880 | Photovoltaic inverter | Rubin Wan, Xianwei Zhang, Wei Zhang, Changchun Chen | 2020-07-21 |