Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10488193 | Grasping device and alarm method thereof | Hongliang Xu, Dong Guo, Guozheng Cheng, Changrui Liang, Hanzhong Zhang +3 more | 2019-11-26 |
| 10308334 | Self-draining oil buoyancy regulating device for underwater robots | Changlin Kang, Rong Xiong, Qi Zhu, Qiuguo Zhu, Yong Liu | 2019-06-04 |