Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821317 | Coal or rock dynamic disaster warning apparatus and method | Hongrui Zhao, Kuiyong Liu, Hao Luo, Wei Wang, Yonghui Xiao | 2023-11-21 |
| 11761335 | Determining method for bursting-preventing parameter of roadway support for rock burst in coal mine, and system thereof | Lianpeng Dai, Aiwen WANG, Jun Liu | 2023-09-19 |
| 11630227 | Method and system for recognizing mine microseismic event | Linlin Ding, Lujie Cao, Hanlin Zhang, Hao Luo | 2023-04-18 |
| 11492891 | Method and apparatus of controlling drilling for rock burst prevention in coal mine roadway | Lianpeng Dai | 2022-11-08 |
| 11187081 | Self-anchored opposite-pulling anti-impact anchor cable for sectional coal pillars and using method thereof | HongYing Wang, Lianpeng Dai, Aiwen WANG, Zhicai Chen, Yonghui Xiao | 2021-11-30 |
| 10774642 | Hydraulic support unit and hydraulic support for anti-rock burst roadway | HongYing Wang, Zhi Tang, Zhigao Zhang, Hongqi Shi | 2020-09-15 |
| 9415797 | Automobile active steering system with cycloidal-pin wheel mechanism | Junnian Wang, Qingnian Wang | 2016-08-16 |