Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12122045 | Handrail and robot having handrail | Zhiqin Yang | 2024-10-22 |
| D994741 | Cleaning robot | Zhiqin Yang | 2023-08-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12122045 | Handrail and robot having handrail | Zhiqin Yang | 2024-10-22 |
| D994741 | Cleaning robot | Zhiqin Yang | 2023-08-08 |