Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154174 | Cleaning device and roller brush component | Xiaowei Xu, Yuan-Chuen Chen, Daming SHEN | 2021-10-26 |
| 11089926 | Vacuum cleaner | Xiaogang Xuan, Bo HE | 2021-08-17 |
| 11089929 | Dust collection box and robot vacuum cleaner | Wei Hu, Manzhi Jin | 2021-08-17 |
| 10905303 | Water tank assembly for robot vacuum cleaner and robot vacuum cleaner | Wei Hu | 2021-02-02 |