Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11089929 | Dust collection box and robot vacuum cleaner | Xianmin Wei, Manzhi Jin | 2021-08-17 |
| 10905303 | Water tank assembly for robot vacuum cleaner and robot vacuum cleaner | Xianmin Wei | 2021-02-02 |