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.

Date of Patent:
Dec. 02, 2025

Filed:

Dec. 09, 2021
Applicant:

Tdk Corporation, Tokyo, JP;

Inventors:

Yuto Shiga, Tokyo, JP;

Youichi Kazuta, Tokyo, JP;

Yuichi Takubo, Tokyo, JP;

Junichiro Urabe, Tokyo, JP;

Noriaki Hamachi, Tokyo, JP;

Kazuya Tobita, Tokyo, JP;

Toshinori Matsuura, Tokyo, JP;

Assignee:

TDK CORPORATION, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/29 (2006.01); H01F 17/00 (2006.01);
U.S. Cl.
CPC ...
H01F 27/292 (2013.01); H01F 17/0013 (2013.01);
Abstract

A multilayer coil component includes an element body, a coil, and an external terminal. The element body includes a plurality of insulator layers that is laminated. The coil is disposed in the element body. The external terminal includes a plurality of conductor layers that is laminated. The external terminal is electrically connected to the coil. The element body includes a main face and a first side face adjacent to the main face. The external terminal is embedded in the element body in such a way as to be separated from the first side face and exposed from the main face. The external terminal includes a first separated face that is separated from the first side face as being separated from the main face.


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