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:
Mar. 16, 2021
Filed:
Jul. 18, 2019
Yazaki Corporation, Tokyo, JP;
Antony Wambugu Ngahu, Shizuoka, JP;
YAZAKI CORPORATION, Tokyo, JP;
Abstract
In the power transmission unit, a first coil pattern includes first inner side patterns, and first outer side patterns provided on the outer side of the first inner side patterns. A second coil pattern includes second inner side patterns, and second outer side patterns provided on the outer side of the second inner side patterns. The first and second coil patterns are configured such that the first inner side patterns and the second outer side pattern are connected, and the first outer side patterns and the second inner side patterns are connected. Then, the first and second coil patterns transfer power to the power transmission coil pattern of a power receiving unit in a contactless manner.