Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193869 | Magnetic pole part, fiber-reinforced material, test apparatus therefor, and control method for test apparatus | Shengjun Ma | 2021-12-07 |
| 10914538 | Heat dissipation retaining structure for heat production device, installation method thereof, and wind turbine generator set | Shengjun Ma | 2021-02-09 |