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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.:

US 11605490 B1

PDFFull Text
Date of Patent:
Mar. 14, 2023

Filed:

Apr. 07, 2020

Inductor element

Applicant:

Tdk Corporation, Tokyo, JP;

Inventors:

Yasuhide Yamashita, Tokyo, JP;

Chiomi Sato, Tokyo, JP;

Assignee:

TDK CORPORATION, Tokyo, JP;

Attorney:

Oliff PLC

Primary Examiner:

Kevin M Bernatz

Int. Cl.
CPC ...
H01F 27/255 (2006.01); H01F 27/02 (2006.01); H01F 17/04 (2006.01); H01F 3/08 (2006.01); B29C 43/18 (2006.01); H01F 41/04 (2006.01);
U.S. Cl.
CPC ...
H01F 27/255 (2013.01); B29C 43/18 (2013.01); H01F 3/08 (2013.01); H01F 17/043 (2013.01); H01F 17/045 (2013.01); H01F 27/02 (2013.01); H01F 41/04 (2013.01); H01F 2017/048 (2013.01); Y10T 428/32 (2015.01);
Abstract

The present invention is an inductor element having a conductor wound in a coil form, and a core part surrounding the coil and including a magnetic powder and a resin. The core part includes a top board part and a bottom board part respectively covering both ends of the coil, and an outer circumference part positioned at an outer circumference side of the coil, and a resin content of the outer circumference part is larger than a resin content of the top board part and also larger than a resin content of the bottom board part.

Find Patent Forward Citations

Yamashita, Yasuhide. (2023). Inductor element (U.S. Patent No. 11605490). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11605490

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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