Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379271 | Mounting device and method of tandem-type rock mass three-dimensional disturbance stress sensor | Wusheng Zhao, Weizhong Chen, Changkun Qin, Xianjun Tan, Hou Gao +3 more | 2025-08-05 |
| D1072735 | Energy storage and power supply device | — | 2025-04-29 |
| 7344126 | Equipment of multi-rotors zigzag high-gravity rotating beds | Jianbing Ji, Yunliang Yu | 2008-03-18 |