Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11041587 | Ultraviolet curing pipeline repair robot and system | Zhiguo Liu, Yanlei Lu, Jia Yu, Xiang Wang, Hao Li | 2021-06-22 |
| 10894323 | Pipeline robot, pipeline video-signal acquisition and transmission device and pipeline detection system and method | Zhiguo Liu, Yanlei Lu, Fang Yu, Jincheng Jiang, Xiang Wang +6 more | 2021-01-19 |