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:
Aug. 01, 2023
Filed:
Feb. 26, 2020
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Noritaka Chiyo, Tokyo, JP;
Toshio Tomonari, Tokyo, JP;
Shigeru Kaneko, Tokyo, JP;
Shigenori Hirata, Tokyo, JP;
Akihito Watanabe, Tokyo, JP;
Hirohumi Asou, Tokyo, JP;
Junpei Hayama, Tokyo, JP;
Shigeki Ohtsuka, Tokyo, JP;
Takahiro Ohishi, Tokyo, JP;
Takaaki Imai, Tokyo, JP;
Tomohiro Moriki, Tokyo, JP;
Takakazu Maruyama, Tokyo, JP;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 50/10 (2016.01); H04B 5/00 (2006.01); H01F 27/28 (2006.01); H01F 5/04 (2006.01);
U.S. Cl.
CPC ...
H02J 50/10 (2016.02); H01F 5/04 (2013.01); H01F 27/2828 (2013.01); H04B 5/0037 (2013.01); H04B 5/0081 (2013.01);
Abstract
Disclosed herein is a coil component that includes a first coil pattern wound in a planar spiral shape. At least one turn constituting the first coil pattern is divided into a plurality of lines by a spiral slit, and a space width between the plurality of lines differs depending on a planar position.