Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493452 | Rotating seal-type liquid testing apparatus | Haijian WANG, Fei Gao, Yao Xiong | 2022-11-08 |
| 11256265 | Ground detection device, robot and ground detection method | — | 2022-02-22 |