Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12426762 | Cleaning device with water pumping device within main water tank | Fengfeng Lu | 2025-09-30 |
| 12193624 | Autonomous cleaning device | Xing Li, Pan CHENG, Chuanlin Duan, Zhimin Yang, Jungang Liu +4 more | 2025-01-14 |