Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11793705 | Fall-resistant method of intelligent rollator, intelligent rollator and controller thereof | Jian Diao | 2023-10-24 |
| 11793706 | Power-assist control method and device for intelligent rollator, intelligent rollator, and controller | Jianfeng Lu | 2023-10-24 |
| 11771615 | Method of steering assist control for walker, device of steering assist control and memory | Jian Diao | 2023-10-03 |