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. 22, 2015
Filed:
Feb. 07, 2011
Applicants:
Hiromitsu Itabashi, Tottori, JP;
Yoshiyuki Moriyama, Tottori, JP;
Inventors:
Hiromitsu Itabashi, Tottori, JP;
Yoshiyuki Moriyama, Tottori, JP;
Assignee:
HITACHI METALS, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H02M 3/335 (2006.01); H01F 3/10 (2006.01); H01F 38/14 (2006.01);
U.S. Cl.
CPC ...
H02M 3/33553 (2013.01); H01F 3/10 (2013.01); H01F 38/14 (2013.01); H01F 2003/103 (2013.01);
Abstract
A magnetic circuit for a non-contact charging apparatus comprising a coil, a coil yoke disposed on the rear surface side of the coil, and a magnetic attraction means disposed in a hole of the coil yoke with a magnetic gap in plane and/or thickness directions.
Itabashi, Hiromitsu. (2015). Magnetic circuit, power-supplying device and power-receiving device for non-contact charging apparatus, and non-contact charging apparatus (U.S. Patent No. 9143041). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9143041
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile