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. 22, 2022
Filed:
Oct. 12, 2018
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Shigeru Kaneko, Tokyo, JP;
Toshio Tomonari, Tokyo, JP;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 5/00 (2006.01); H01F 17/00 (2006.01); H01F 41/061 (2016.01); H01F 27/29 (2006.01); H01F 27/28 (2006.01); H01F 41/04 (2006.01);
U.S. Cl.
CPC ...
H01F 17/0033 (2013.01); H01F 5/003 (2013.01); H01F 27/2804 (2013.01); H01F 27/29 (2013.01); H01F 27/292 (2013.01); H01F 41/042 (2013.01); H01F 41/061 (2016.01); H01F 2017/006 (2013.01); H01F 2017/0073 (2013.01);
Abstract
Disclosed herein is a coil component that includes a substrate having a first surface and a first spiral coil spirally wound in a plurality of turns formed on the first surface of the substrate. Each of the turns has a first circumference region in which a radial position is substantially fixed and a first shift region in which a radial position is shifted. Each of inner and outer peripheral ends of the first spiral coil is positioned at the first shift region.