Issued Patents All Time
Showing 26–50 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11640007 | System and method for phased array sound wave advanced geological exploration for shield tunneling machine | Bin LIU, Xinji Xu, Lei Chen, Chao Fu, Lei Hao | 2023-05-02 |
| 11579055 | Fully automatic true triaxial tunnel and underground project model test system | Weimin Yang, Zongqing ZHOU, Liping Li, Shaoshuai SHI, Meixia Wang +4 more | 2023-02-14 |
| 11566882 | Magnetic tag sensor and method for manufacturing same, and riverbed scour detection device | Zeying YANG, Jianbo QU, Qingsong Zhang, Xinzhuang CUI, Zhi Ge +16 more | 2023-01-31 |
| 11536639 | Intelligent lithology identification system and method based on images and spectrum technology | Zhenhao Xu, Heng Shi, Huihui Xie, Tengfei Yu, Wenyang Wang +2 more | 2022-12-27 |
| 11448576 | Multifunctional true triaxial rock drilling test system and method | Qi Wang, Bei Jiang, Hongke Gao | 2022-09-20 |
| 11293878 | Full-automatic rock specimen image acquisition device and method | Zhenhao Xu, Heng Shi, Xiaoqi Chen, Tengfei Yu, Huihui Xie +2 more | 2022-04-05 |
| 11263809 | TBM-mounted virtual reconstruction system and method for surrounding rock structure of tunnel | Heng Shi, Zhenhao Xu, Peng Lin, Fumin LIU, Si Ruo Chen +1 more | 2022-03-01 |
| 11237092 | Sandbox test system and method for karst aquifer based on tracer-hydraulic tomography inversion | Zhenhao Xu, Xintong Wang, Peng Lin, Dongdong Pan, Wenyang Wang +1 more | 2022-02-01 |
| 11105708 | Bidirectional variable cross-section water-pressure bearer cycle test system for coal mine water inrush model test | Qiang Wu, Lei Niu, Shouqiang LIU, Yifan Zeng, Shengheng Xu | 2021-08-31 |
| 11092524 | Method and device for preparing karst caves based on 3D printing technology | Zhenhao Xu, Bin Gao, Xintong Wang, Wenyang Wang, Yuchao Du +3 more | 2021-08-17 |
| 11085244 | Anti-collapse jet grouting drill bit with bi-directional rib wings, grouting consolidation system and method | Qingsong Zhang, Guangming Pan, Rentai Liu, Xiao Lin Zhang, Lei Yang +5 more | 2021-08-10 |
| 10989702 | Laboratory tracer experiment system for medium characteristic inversion of karst conduit | Xintong Wang, Zhenhao Xu, Peng Lin, Dongdong Pan, Xin Huang +2 more | 2021-04-27 |
| 10768083 | Test device and test method of fractured rock mass collapse and rockfall and fracture water inrush | Liping Li, Shaoshuai SHI, Zongqing ZHOU, Hongliang Liu, Jie Hu +4 more | 2020-09-08 |
| 10657841 | Experimental system and method for whole-process simulation of seepage failure in filling-type karst media | Zhenhao Xu, Xintong Wang, Peng Lin, Xin Huang, Dongdong Pan +2 more | 2020-05-19 |
| 10519771 | Rock breaking seismic source and active source three-dimensional seismic combined advanced detection system using tunnel boring machine | Bin LIU, Xinji Xu, Jie Song, Lichao Nie, Lei Yang +2 more | 2019-12-31 |
| 10513924 | Intelligent and flexible steel arch protection device for rockfall and collapse of tunnels | Zhenhao Xu, Xintong Wang, Xin Huang, Chunjin Lin, Dongdong Pan +1 more | 2019-12-24 |
| 10415387 | High-strength confined concrete support system for underground tunnel | Qi Wang, Bei Jiang, Yingcheng Luan, Qian Qin, Huibin Sun +2 more | 2019-09-17 |
| 10408718 | Three-dimensional non-uniform loading/unloading and steady pressure model test system | Qiangyong Zhang, Chuancheng Liu, Wen Xiang, Hanpeng Wang, Yue Zhang +2 more | 2019-09-10 |
| 10260345 | Shield-carried noncontact frequency-domain electrical real-time advanced detection system and method | Lichao Nie, Bin LIU, Haidong Liu, Yuxiao REN, Jie Song +3 more | 2019-04-16 |
| 9989671 | Tunnel construction large-scale integrated geophysical advanced detection model test device | Bin LIU, Lichao Nie, Lei Xu, Xiangxue Ma, Chuanwu Wang +5 more | 2018-06-05 |
| 9897585 | Geomechanical fluid-solid coupling testing device for water inrush from coal mine collapse column | Qiang Wu, Lei Niu, Shouqiang LIU, Yifan Zeng | 2018-02-20 |
| 9551639 | Device and method for measuring true triaxial creep of geotechnical engineering test block | Liping Li, Hongliang Liu, Qinghan Wang, Shaoshuai SHI, Qianqing ZHANG +4 more | 2017-01-24 |
| 9500077 | Comprehensive advanced geological detection system carried on tunnel boring machine | Bin LIU, Lichao Nie, Yao Li, Xiangxue Ma, Jie Song +5 more | 2016-11-22 |
| 9256003 | Three-dimensional focusing induced polarization equipment for advanced geological prediction of water inrush disaster source in underground engineering | Bin LIU, Lichao Nie, Qingmei Sui, Jie Song, Tingyu Hao +5 more | 2016-02-09 |
| 9091779 | Advanced detector system and method using forward three-dimensional induced polarization method for TBM construction tunnel | Bin LIU, Zhengyu Liu, Lichao Nie, Jie Song, Huaifeng Sun +6 more | 2015-07-28 |