Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11415557 | Tempo-spatial evolution test system for rock breaking in deep and complex environment | Jianfeng Liu, Yan Wan, Jun Zheng, Lu Wang, Dongjie Xue +1 more | 2022-08-16 |
| 11280762 | Acoustic emission test equipment and analysis technology for rock breaking | Huining Xu, Jianfeng Liu, Yan Wan, Jianliang Pei, Lu Wang +1 more | 2022-03-22 |
| 11215540 | Loading platform for rock mechanics test | Yufeng WEI, Jianfeng Liu, Lu Wang, Huining Xu, Xiaozhang LEI +5 more | 2022-01-04 |