Hongchun YAO

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic prediction method for concealed mines
- Patent number 11,105,949
- Issue date Aug 31, 2021
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
- Lanfang He
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Magnetotelluric Impedance Estimation Method
- Publication number 20240319400
- Publication date Sep 26, 2024
- Central South University
- Hongchun Yao
- G01 - MEASURING TESTING
Information Patent Application
CIRCUIT AND APPARATUS FOR GENERATING SIGNAL SOURCE FOR IMPEDANCE ME...
- Publication number 20240288604
- Publication date Aug 29, 2024
- GIANT SEQUOIA AI TECHNOLOGY (CHANGSHA) LIMITED
- Xingsheng CHEN
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR REMOTELY MEASURING IMPEDANCE OF ROCK AND ORE...
- Publication number 20240219365
- Publication date Jul 4, 2024
- GIANT SEQUOIA AI TECHNOLOGY (CHANGSHA) LIMITED
- Xiaojie WANG
- G01 - MEASURING TESTING
Information Patent Application
ELECTROMAGNETIC PREDICTION METHOD FOR CONCEALED MINES
- Publication number 20210181368
- Publication date Jun 17, 2021
- Institute of Geologyand Geophysics. Chinese Academy of Sciences
- Lanfang HE
- G01 - MEASURING TESTING