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:
Jul. 05, 2022
Filed:
Jun. 06, 2019
Applicant:
Nidec Sankyo Corporation, Nagano, JP;
Inventors:
Assignee:
NIDEC SANKYO CORPORATION, Nagano, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 7/08 (2006.01); H01F 7/06 (2006.01);
U.S. Cl.
CPC ...
G06K 7/087 (2013.01); H01F 7/064 (2013.01);
Abstract
A magnetic field generation device may include a coil generating a magnetic field, a drive part configured to apply a voltage to the coil or supply a current to the coil, a monitoring part configured to acquire state information whose value is varied together with temperature of the coil, and a control part which controls the voltage applied by the drive part or the current supplied by the drive part based on the state information acquired by the monitoring part.
Miyazawa, Keiji. (2022). Magnetic field generation device, magnetic recording medium processing apparatus, and magnetic field generation method (U.S. Patent No. 11379674). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11379674
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