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:
Feb. 09, 2021
Filed:
Apr. 26, 2018
Tyco Electronics (Shanghai) Co. Ltd., Shanghai, CN;
Tyco Electronics (Shanghai) Co. Ltd., Shanghai, CN;
Abstract
A wireless power transmission device comprises a transmitting coil assembly and a receiving coil assembly. The transmitting coil assembly includes a first magnetic core and a transmitting coil winding. The first magnetic core has a substantial U-shaped body portion, a first pillar portion disposed at a first end of the U-shaped body portion, and a second pillar portion disposed at a second end of the U-shaped body portion. The transmitting coil winding has a first transmitting coil winding wound around the first pillar portion and a second transmitting coil winding wound around the second pillar portion. The receiving coil assembly is interposed between the first pillar portion and the second pillar portion and electromagnetically coupled therewith. The receiving coil assembly includes a second magnetic core and a receiving coil winding.