Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312934 | Wireless remote control method and system for controllable rotary sliding guiding drilling | Jianguo Zhao, Qingyou Liu, Guorong Wang, Jie Zeng, Xu Luo +2 more | 2025-05-27 |
| 12297705 | Support mechanism of self-adaptive traction robot for complex wellbore and control method thereof | Xingming Wang, Qiaozhu Wang, Qingyou Liu, Xuelian Dong, Yuanyuan Yang +2 more | 2025-05-13 |
| 12264544 | Downhole traction system | Jianguo Zhao, Qingyou Liu, Min Wan, Guorong Wang, Xuecheng Dong +3 more | 2025-04-01 |