Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304602 | Controllable sinking and floating swimming pool robot and sinking and floating control method for swimming pool robot | Xiaofeng Liu | 2025-05-20 |
| 12304603 | Controllable sinking and floating swimming pool robot and sinking and floating control method for swimming pool robot | Xiaofeng Liu | 2025-05-20 |
| 12221196 | Controllable sinking and floating swimming pool robot and sinking and floating control method for swimming pool robot | Xiaofeng Liu | 2025-02-11 |