Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11314256 | Mechanical transmission control method and system for use with intelligent wheelchair | Weirong Liu, Jiaxin Li, Li Yan, Dong Dong, Yifeng Huang | 2022-04-26 |
| D948410 | Operating platform | Jiaxin Li, Weirong Liu, Li Yan | 2022-04-12 |
| 11294379 | Systems and methods for controlling intelligent wheelchair | Weirong Liu, Jiaxin Li | 2022-04-05 |
| 11231711 | Systems and methods for surrounding information acquisition and feedback for intelligent wheelchairs | Jiaxin Li, Li Yan, Dong Dong, Yifeng Huang, Weirong Liu | 2022-01-25 |
| D920161 | Car | Jiaxin Li, Weirong Liu, Xiangguo Meng, Li Yan | 2021-05-25 |
| D912574 | Car | Jiaxin Li, Weirong Liu, Li Yan | 2021-03-09 |
| D912584 | Handrail | Jiaxin Li, Weirong Liu, Li Yan | 2021-03-09 |
| D883862 | Electric wheelchair | Weirong Liu, Li Yan, Jiaxin Li | 2020-05-12 |