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:
Jun. 25, 2019
Filed:
Dec. 14, 2012
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Shinji Komiyama, Saitama, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 33/028 (2006.01); H02J 7/02 (2016.01); H02J 50/60 (2016.01); H02J 50/12 (2016.01); G01V 3/12 (2006.01); G01R 27/26 (2006.01); H02J 5/00 (2016.01);
U.S. Cl.
CPC ...
G01R 33/0283 (2013.01); G01R 27/2688 (2013.01); G01R 33/028 (2013.01); G01V 3/12 (2013.01); H02J 5/005 (2013.01); H02J 7/025 (2013.01); H02J 50/12 (2016.02); H02J 50/60 (2016.02);
Abstract
A detecting device includes a reading coil configured to read a magnetic flux generated by a detecting coil for detecting a magnetic field of an electromagnetic wave output from an exciting coil according to the magnetic field. The detecting device further includes a Q-value measuring section configured to measure a Q-value of the detecting coil on a basis of a temporal transition of oscillation of a voltage obtained in the reading coil according to the magnetic flux generated by the detecting coil.
Komiyama, Shinji. (2019). Noncontact power transmission system to detect presence of a metallic foreign matter (U.S. Patent No. 10330743). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10330743
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile