Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11745862 | Three-steering gear direct-drive coaxial rotor system and flight control method for controlling coaxtal rotor aircraft | Yuan Shen, Shuzhen Guo, Liangwei Li, Weidong Liu | 2023-09-05 |
| 11597507 | Coaxial helicopter and control method thereof | Yuan Shen, Shuzhen Guo, Liangwei Li, Weidong Liu | 2023-03-07 |