Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11712145 | Reservoir device and cleaning apparatus | Linlin Zhou | 2023-08-01 |
| 11691669 | Steering system of engineering vehicle and backhoe loader | Yanbo Geng, Penghui Zhou | 2023-07-04 |
| 11643322 | Maintenance base station and cleaning robot system | Linlin Zhou | 2023-05-09 |