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:
Nov. 03, 2020
Filed:
Oct. 04, 2018
Yazaki Corporation, Tokyo, JP;
Antony Wambugu Ngahu, Shizuoka, JP;
Ryohei Nishizaki, Shizuoka, JP;
YAZAKI CORPORATION, Tokyo, JP;
Abstract
A power transmission unit includes a power transmission coil, a substrate, and a substrate shielding member. The power transmission coil transmits power to a counterpart power transmission coil in a non-contact manner. The substrate is formed in a plate shape, provided such that the substrate faces the power transmission coil, and electrically coupled to the power transmission coil. A current flows between the substrate and the power transmission coil. The substrate shielding member is formed in a plate shape and provided on a side opposite to a side adjacent to the power transmission coil of the substrate. The substrate shielding member shields a magnetic field.