Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282370 | Uninterrupted magnetic bearing power control for power failure and recovery | Zhongfan Zhao, Zhengyun Ran, Fei Qiao | 2025-04-22 |
| 11088651 | Refrigerant compressor arrangements | Lin Sun | 2021-08-10 |