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:
Oct. 10, 2023

Filed:

Sep. 17, 2020
Applicant:

Taiyo Yuden Co., Ltd., Tokyo, JP;

Inventors:

Takayuki Arai, Tokyo, JP;

Naoya Terauchi, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/29 (2006.01); H01F 17/00 (2006.01); H01F 27/255 (2006.01); H01F 17/06 (2006.01);
U.S. Cl.
CPC ...
H01F 27/292 (2013.01); H01F 17/0013 (2013.01); H01F 27/255 (2013.01); H01F 2017/065 (2013.01);
Abstract

An inductor according to one embodiment of the present invention includes: a base body having a mounting surface, a top surface, and a first end surface; first and second external electrodes attached to the mounting surface and spaced from each other; and an internal conductor disposed in the base body and extending linearly from the first external electrode to the second external electrode. One end of the internal conductor is exposed from the mounting surface and connected to the first external electrode, and the other end of the internal conductor is exposed from the mounting surface and connected to the second external electrode. The base body is partitioned into a first region and a second region, the first region being enclosed by the internal conductor and the mounting surface, and a ratio of an area of the second region to an area of the first region is 0.95 to 1.0.


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