Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12329337 | Robot cleaning system, base station, and control method | Mingjian Xie, Hongbing WU, Jianqiang Xu, Hongfeng Zhong, Ji-Ting Li +3 more | 2025-06-17 |
| 12303927 | Spray gun | Yimin Sun, Hongfeng Zhong | 2025-05-20 |