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:
Jun. 28, 2022
Filed:
Oct. 16, 2018
Taiyo Yuden Co., Ltd., Tokyo, JP;
Takayuki Arai, Tokyo, JP;
Masanori Nagano, Tokyo, JP;
Akihisa Matsuda, Tokyo, JP;
Daisuke Yamaguchi, Tokyo, JP;
Naoya Terauchi, Tokyo, JP;
TAIYO YUDEN CO., LTD., Tokyo, JP;
Abstract
A magnetic coupling coil component according to one embodiment of the present invention includes: an insulating layer; a first coil conductor embedded in the insulating layer, the first coil conductor having a first top coil surface and a first bottom coil surface; a second coil conductor embedded in the insulating layer, the second coil conductor having a second top coil surface and a second bottom coil surface; a first cover layer provided on a first surface of the insulating layer so as to be opposed to the first top coil surface; and a second cover layer provided on a second surface of the insulating layer opposite to the first surface so as to be opposed to the second bottom coil surface. At least one of the first cover layer and the second cover layer has a magnetic permeability higher than a magnetic permeability of the insulating layer.