Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112059 | Adjustable connection between an assistive device and a wearable device | Haijiao Cai, Xinpeng Feng, Ji Zhou | 2021-09-07 |
| 10989933 | Connector, assistive device and wearable device | Haijiao Cai, Xinpeng Feng, Ji Zhou | 2021-04-27 |