Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781420 | Displacement measuring device and speed measuring method of drilling traction robot | Qingyou Liu, Haiyan ZHU, Guorong Wang | 2023-10-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781420 | Displacement measuring device and speed measuring method of drilling traction robot | Qingyou Liu, Haiyan ZHU, Guorong Wang | 2023-10-10 |