Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11844482 | Cleaning device | Xiao-Ming Zhang | 2023-12-19 |
| D992686 | Hand held shower | — | 2023-07-18 |
| D990079 | Electric cleaning device | Zhi-Chang Liu, Xiao-Ming Zhang, TU-JING ZHENG | 2023-06-20 |