Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203374 | System for monitoring overlying roof rock and coal pillar of gob-side entry and method thereof | Tongbin Zhao, Xiufeng Zhang, Yang Chen, Xingyin Ma, Xinrong Zhang +2 more | 2025-01-21 |
| 12099038 | Test system and method for anchoring performance of full-size rock mass anchor bolt under combined load | Tongbin Zhao, Minglu Xing, Chunlin Li, Bin LIU, Fenghai Yu +6 more | 2024-09-24 |
| 11499897 | Deformation controllable compression ring-based mechanical test system for rocks with variable stiffness and test method thereof | Tongbin Zhao, Yunliang Tan, Minglu Xing, Yubao Zhang, Kai-Yi Fang +1 more | 2022-11-15 |
| 11223179 | Multi-millijoule holmium laser system | Krishna Murari, Fangjie Zhou, Yi Wu, Zenghu Chang | 2022-01-11 |
| 11085858 | True triaxial tester with adjustable loading stiffness and test method | Yunliang Tan, Tongbin Zhao, Yubao Zhang, Weiyao Guo, Xingxue Tang +1 more | 2021-08-10 |
| 11067488 | Inner and outer framework combined variable stiffness rock mechanics tester and testing method | Tongbin Zhao, Yunliang Tan, Minglu Xing, Yue Qiu, Wuwei Zheng +1 more | 2021-07-20 |
| 10790631 | High energy broadband laser system, methods, and applications | Zenghu Chang, Xiaoming Ren, Lam Mach | 2020-09-29 |