Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352730 | Three-dimensional water-absorption swelling multifunctional experimental machine and method for chemical swelling rocks | Kang DUAN, Yang Zheng, Ziyi Geng, Qingrong Xiong, Di Wang +3 more | 2025-07-08 |
| 11835431 | True three-dimensional physical simulation system for influence of fault movement on tunnel operation and test method | Ruixin ZHANG, Weizhong Chen, Kang DUAN, Wen Xiang, Hanxiang Lin +2 more | 2023-12-05 |
| 10408718 | Three-dimensional non-uniform loading/unloading and steady pressure model test system | Chuancheng Liu, Shucai Li, Wen Xiang, Hanpeng Wang, Yue Zhang +2 more | 2019-09-10 |