Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10416664 | Method for controlling an unmanned aerial vehicle | Jianjun Yang | 2019-09-17 |
| 10133929 | Positioning method and positioning device for unmanned aerial vehicle | Jian Yang | 2018-11-20 |
| 8600664 | Method and apparatus for GPS services based on client and server architecture | Hui Li | 2013-12-03 |
| 8200426 | Mobile navigation system | Hui Li | 2012-06-12 |
| 6292743 | Mobile navigation system | Hui Li | 2001-09-18 |