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Patent applications and USPTO patent grants for Wang; Anhu.The latest application filed is for "anti-seismic support method for mine shaft".
Patent | Date |
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Anti-seismic support method for mine shaft Grant 11,428,101 - Qi , et al. August 30, 2 | 2022-08-30 |
Method of locating coal-rock main fracture by electromagnetic radiation from precursor of coal-rock dynamic disaster Grant 11,397,236 - Song , et al. July 26, 2 | 2022-07-26 |
Anti-seismic Support Method For Mine Shaft App 20220018250 - QI; Qingjie ;   et al. | 2022-01-20 |
Multi-system, multi-parameter, integrated, comprehensive early warning method and system for coal and rock dynamic disaster Grant 11,043,101 - He , et al. June 22, 2 | 2021-06-22 |
Multi-system, Multi-parameter, Integrated, Comprehensive Early Warning Method And System For Coal And Rock Dynamic Disaster App 20210134135 - He; Xueqiu ;   et al. | 2021-05-06 |
Method Of Locating Coal-rock Main Fracture By Electromagnetic Radiation From Precursor Of Coal-rock Dynamic Disaster App 20190277942 - SONG; Dazhao ;   et al. | 2019-09-12 |
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