Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12007230 | Packaging structure of flexible sensing strip for monitoring large deformation at deep position of sliding mass and monitoring method | Yongquan Zhang, Junrong Zhang, Changdong Li, Guiying Lu, Yuansheng Wang +2 more | 2024-06-11 |
| 11859974 | Unmanned system and method for monitoring lateral deformation of landslide based on inertial measurement | Yongquan Zhang, Junrong Zhang, Guiying Lu, Changdong Li, Qianyun Wang +1 more | 2024-01-02 |
| 11840918 | Manual/automatic non-electric-connection borehole clinometer and measurement method | Yongquan Zhang, Junrong Zhang, Changdong Li, Ding Xia, Chengyuan Lin +1 more | 2023-12-12 |
| 11828162 | Arrangement device for integrated sensors at deep position of sliding mass and monitoring method | Junrong Zhang, Yongquan Zhang, Changdong Li, Chengyuan Lin, Qinwen Tan +2 more | 2023-11-28 |
| 11719838 | Array-type underwater apparatus and method for monitoring deformation of reservoir landslide | Junrong Zhang, Yongquan Zhang, Chengyuan Lin, Dwayne Tannant, Changdong Li +3 more | 2023-08-08 |
| 11572781 | Arrangement device for multiple sensors outside borehole of sliding mass and arrangement method | Yongquan Zhang, Junrong Zhang, Changdong Li, Xinli Hu, Zongxing Zou +1 more | 2023-02-07 |
| 11567057 | Landslide experimental device for simulating constant seepage flow | Kun Fang, Yaofei Jiang, Yi Zhang, Jin Wu, Qiangqiang Jiang +1 more | 2023-01-31 |
| 11536861 | Three-dimensional net-type monitoring system and method for underwater landslide deformation | Junrong Zhang, Yongquan Zhang, Changdong Li, Qing Zhang, Junwei Ma +3 more | 2022-12-27 |
| 11499852 | Device for monitoring underwater surface overflow seepage of landslide and monitoring method | Junrong Zhang, Yongquan Zhang, Changdong Li, Xinli Hu, Liangqing Wang +1 more | 2022-11-15 |
| 11501623 | Arrangement apparatus for multiple integrated sensors in deep position of sliding mass and arrangement method | Junrong Zhang, Yongquan Zhang, Changdong Li | 2022-11-15 |
| 11319810 | Monitoring device for deformation of locked patch crack of rock slope and arrangement method | Junrong Zhang, Changdong Li, Wenping Gong, Yongquan Zhang, Zongxing Zou +1 more | 2022-05-03 |
| 10866334 | Devices for laying out prefabricated magnetic field and methods of responding state of slip mass | Junrong Zhang, Changdong Li, Xinli Hu, Liangqing Wang, Guangchang Zhang +7 more | 2020-12-15 |
| 10718096 | Three-dimensional drainage device suitable for loose filling slope and methods for constructing three-dimensional drainage device | Changdong Li, Mingjuan Wu, Junrong Zhang, Yongquan Zhang, Lei Huang | 2020-07-21 |