Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10624509 | Vacuum cleaner | Xinzhou Wang, Yonghua Wang, Min Zhong | 2020-04-21 |
| 10201259 | Cleaner | Xinzhou Wang, Yonghua Wang, Min Zhong | 2019-02-12 |
| 10182690 | Cleaner | — | 2019-01-22 |