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:
May. 13, 2025
Filed:
Sep. 11, 2020
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Noritaka Chiyo, Tokyo, JP;
Takakazu Maruyama, Tokyo, JP;
Takahiro Ohishi, Tokyo, JP;
Tomohiro Moriki, Tokyo, JP;
Shigeru Kaneko, Tokyo, JP;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/28 (2006.01); H01F 27/34 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2804 (2013.01); H01F 27/34 (2013.01); H01F 2027/348 (2013.01);
Abstract
Disclosed herein is a coil component that includes a substrate having a first surface, and a first coil pattern formed on the first surface of the substrate. The first coil pattern includes a plurality of turns having an innermost turn and an outermost turn. Each of the innermost and outermost turns is radially divided into a plurality of lines. The innermost turn is greater in a number of lines than the outermost turn.