The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2026
Filed:
Jan. 22, 2024
Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, CN;
Lili Kang, Beijing, CN;
Zhongxing Wang, Beijing, CN;
Zhiyao Liu, Beijing, CN;
Tianxin Zhang, Beijing, CN;
Abstract
Disclosed in the present disclosure are an apparent resistivity measuring system and method using a semi-airborne electromagnetic method. The system includes: a magnetic field sensor for acquiring magnetic field response data; an electric field sensor for acquiring electric field response data; and a processor, where the magnetic field sensor and the electric field sensor each are connected to the processor, and the processor is configured to perform calculation to obtain tippers according to the magnetic field response data, perform calculation to obtain impedance, Cagniard apparent resistivity and fitted apparent resistivity according to the magnetic field response data and the electric field response data, and perform inversion according to one or more kinds of data of the tippers, the fitted apparent resistivity, the impedance and the Cagniard apparent resistivity to obtain underground resistivity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile