Issued Patents All Time
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 |
| 10801934 | Rock mechanics experiment system for simulating deep-underground environment | Jianfeng Liu, Guosheng Ding, Zhide Wu, Qiqi Wanyan, Lina RAN +8 more | 2020-10-13 |