Inventor · disambiguated record
Menghan Wei
Also filed as: WEI MENGHAN
2 granted patents·1 pending application·4 citations·filing 2018–2022
44Inventor score
Files withUNIV BEIJING SCIENCE & TECHNOLOGY3
Top patents by PatentIndex Score
3 records- 0186US11567230B1Direction-finding and positioning system of electromagnetic emission of coal or rock fractureUNIV BEIJING SCIENCE & TECHNOLOGY·Filed 2022·Granted Jan 31, 2023·3 cites·5 claims
- 0254US11397236B2Method of locating coal-rock main fracture by electromagnetic radiation from precursor of coal-rock dynamic disasterUNIV BEIJING SCIENCE & TECHNOLOGY·Filed 2018·Granted Jul 26, 2022·1 cites·8 claims
- 0343US2023417943A1Method of locating failure in coal-rock-concrete based on vector features of near-field electromagnetic fieldUNIV BEIJING SCIENCE & TECHNOLOGY·Filed 2022·Application pending·0 cites
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