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:
Nov. 08, 2022
Filed:
Aug. 17, 2020
Shimadzu Corporation, Kyoto, JP;
Kenji Iijima, Kyoto, JP;
Shimadzu Corporation, Kyoto, JP;
Abstract
The magnetic material inspection device includes: a differential coil configured to detect a change in a magnetic field of a magnetic material and transmit a differential signal, the differential coil including a pair of receiving coils; a detection coil configured to detect the change in the magnetic field of the magnetic material and transmit a detection signal; and a controller configured to detect a state of the magnetic material based on the differential signal of the differential coil and detect the state of the magnetic material based on the detection signal of the detection coil.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile