Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450088 | Stop device and aerial vehicle using the same | Tao Zhao, Peng Wang, Xifeng Zhao | 2019-10-22 |
| 10183762 | Stop device and aerial vehicle using the same | Tao Zhao, Peng Wang, Xifeng Zhao | 2019-01-22 |