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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 9984809 B1

PDFFull Text
Date of Patent:
May. 29, 2018

Filed:

Mar. 09, 2015

Coil component and method for producing same

Applicant:

Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;

Inventors:

Ikuya Wakamori, Hyogo, JP;

Mutsuyasu Ohtsubo, Hyogo, JP;

Manabu Satou, Hyogo, JP;

Assignee:

PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka, JP;

Attorney:

McDermott Will & Emery LLP

Primary Examiner:

Alexander Talpalatski

Assistant Examiner:

Joselito Baisa

Int. Cl.
CPC ...
H01F 27/29 (2006.01); H01F 27/02 (2006.01); H01F 7/06 (2006.01); H01F 27/28 (2006.01); H01F 17/04 (2006.01); H01F 41/10 (2006.01); H01F 41/064 (2016.01); H01F 27/255 (2006.01); H01F 41/02 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2823 (2013.01); H01F 17/04 (2013.01); H01F 17/041 (2013.01); H01F 27/255 (2013.01); H01F 27/29 (2013.01); H01F 41/0246 (2013.01); H01F 41/064 (2016.01); H01F 41/10 (2013.01); H01F 2017/048 (2013.01);
Abstract

A coil component according to the present invention includes: a magnetic core made of a mixture of a powdery magnetic material and a binding agent and obtained by press forming the mixture; a coil element embedded in the magnetic core and having an end portion protruding from the magnetic core; and a holding member configured to hold the end portion of the coil element. The holding member has a first slit and a second slit which faces the first slit. The end portion of the coil element and the holding member are welded together in an area between the first slit and the second slit.

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Wakamori, Ikuya. (2018). Coil component and method for producing same (U.S. Patent No. 9984809). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9984809

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