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:
Jan. 07, 2020
Filed:
Oct. 12, 2016
Lg Innotek Co., Ltd., Seoul, KR;
Sung Hyun Leem, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
There are provided a coil device, a method for manufacturing the coil, and a wireless power transfer system-charger or a wireless power transfer system-device, which includes the coil device. A coil device includes: a substrate including first and second terminals; and a first coil disposed on one surface of the substrate, the first coil being disposed while turning at least once, wherein the first coil includes a plurality of wires self-bonded to be stacked on the substrate, wherein one sides of the plurality of wires are commonly connected to the first terminal, and the other sides of the plurality of wires are commonly connected to the second terminal.