Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12102276 | Self-moving cleaning device | Xiaogang Xuan, Shupeng Feng, Xianmin Wei | 2024-10-01 |
| 11344172 | Roller brush assembly and cleaning device | Xiaowei Xu, Xianmin Wei, Daming SHEN | 2022-05-31 |
| 11191408 | Docking station for cleaning robots with roller brush | Jisong Gao, Xiaowei Xu, Xianmin Chen | 2021-12-07 |
| 11154174 | Cleaning device and roller brush component | Xiaowei Xu, Xianmin Wei, Daming SHEN | 2021-10-26 |
| 8480603 | Driving mechanism for a massage chair | — | 2013-07-09 |
| 7784372 | Drive mechanism for massaging device | — | 2010-08-31 |
| 7744548 | Massaging device having reciprocally deflective massaging function | — | 2010-06-29 |
| 6604791 | Reclining leisure chair | — | 2003-08-12 |
| 6599261 | Massaging device | — | 2003-07-29 |
| 6481796 | Chair having a reclining structure | — | 2002-11-19 |
| 6099487 | Massage chair drive mechanism | — | 2000-08-08 |
| 5877570 | Driving device of massaging chair | — | 1999-03-02 |