Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11089929 | Dust collection box and robot vacuum cleaner | Wei Hu, Xianmin Wei | 2021-08-17 |
| 10561289 | Dust collection box and robot vacuum cleaner | Wei Hu, Xianmin Wei | 2020-02-18 |
| 10485394 | Dust collection box and robot vacuum cleaner | Wei Hu, Xianmin Wei | 2019-11-26 |
| 10335001 | Dust collection box and robot vacuum cleaner | Wei Hu, Xianmin Wei | 2019-07-02 |