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. 20, 2022
Filed:
Aug. 30, 2019
Applicant:
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Inventor:
Masato Okabe, Tokyo, JP;
Assignee:
DAI NIPPON PRINTING CO., LTD, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); H02J 50/10 (2016.01);
U.S. Cl.
CPC ...
H05K 7/2039 (2013.01); H02J 50/10 (2016.02);
Abstract
A power transfer apparatus capable of effectively cooling heat generated by wireless power transfer includes: a power transmission coil for performing wireless power transfer; and a heat-dissipating plate for cooling the power transmission coil, the heat-dissipating plate including heat-dissipating members or the like which are divided by gaps along the radial direction of a winding plane of a copper thin-film wire constituting the power transmission coil.