Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11137508 | Monitoring system for deformations of gas storage | Dewen Zheng, Guosheng Ding, Huayin ZHU, Jianfeng Liu, Lina RAN +1 more | 2021-10-05 |
| 10976456 | Acoustic sensor for rock crack detection | Tongshan Wang, Tong Lin, Dewen Zheng, Jianfeng Liu | 2021-04-13 |
| 10935678 | Monitoring system for deformations and destructions of gas storage | Dewen Zheng, Guosheng Ding, Huayin ZHU, Jianfeng Liu, Lina RAN +1 more | 2021-03-02 |
| 10823653 | Rock damage mechanics test system for high temperature and high pressure deep earth environment | Jianfeng Liu, Heping Xie, Jianliang Pei, Wenxi Fu, Jianhui DENG +3 more | 2020-11-03 |
| 10801934 | Rock mechanics experiment system for simulating deep-underground environment | Jianfeng Liu, Guosheng Ding, Qiqi Wanyan, Lina RAN, Jianliang Pei +8 more | 2020-10-13 |