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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 11804326 B1

PDFFull Text
Date of Patent:
Oct. 31, 2023

Filed:

Apr. 22, 2021

Coil component, method of making the same, and power supply circuit unit

Applicant:

Tdk Corporation, Tokyo, JP;

Inventors:

Masamichi Taniguchi, Tokyo, JP;

Makoto Endo, Tokyo, JP;

Assignee:

TDK CORPORATION, Tokyo, JP;

Attorney:

Oliff PLC

Primary Examiner:

Ronald Hinson

Int. Cl.
CPC ...
H01F 5/00 (2006.01); H01F 27/28 (2006.01); H01F 41/10 (2006.01); H01F 27/255 (2006.01); H01F 41/04 (2006.01); H01F 27/29 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2804 (2013.01); H01F 27/255 (2013.01); H01F 27/292 (2013.01); H01F 41/046 (2013.01); H01F 41/10 (2013.01); H01F 2027/2809 (2013.01);
Abstract

A coil component includes an element body having a rectangular main surface; a coil provided within the element body, wherein the coil having a lower coil portion and an upper coil portion; terminal electrodes provided at positions corresponding to corners of the main surface; extracting conductors connected within the element body to both end portions of the coil, wherein the extracting conductors extending from the end portions of the coil to terminal electrodes provided on the main surface; and a dummy electrode provided on the main surface at a position different from those of the terminal electrodes, wherein the dummy electrode is conducted to neither of the extracting conductors.

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Taniguchi, Masamichi. (2023). Coil component, method of making the same, and power supply circuit unit (U.S. Patent No. 11804326). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11804326

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

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