Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11745862 | Three-steering gear direct-drive coaxial rotor system and flight control method for controlling coaxtal rotor aircraft | Xun Ge, Yuan Shen, Shuzhen Guo, Weidong Liu | 2023-09-05 |
| 11597507 | Coaxial helicopter and control method thereof | Xun Ge, Yuan Shen, Shuzhen Guo, Weidong Liu | 2023-03-07 |
| 10213493 | Protein to promote blood vessel growth and uses thereof | Zhi Liu, Yinwei Zhang | 2019-02-26 |