Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12156844 | Power assistive device for stair ascent and descent | Xiangrong Shen, Md Rejwanul Haque | 2024-12-03 |
| 11396314 | Motorized robotic walker guided by an image processing system for human walking assistance | Xiangrong Shen, Tao Shen, Cang Ye | 2022-07-26 |
| 10667980 | Motorized robotic walker guided by an image processing system for human walking assistance | Xiangrong Shen, Tao Shen, Cang Ye | 2020-06-02 |