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:
May. 22, 2018

Filed:

Jun. 30, 2015
Applicant:

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

Inventors:

Mutsuyasu Ohtsubo, Hyogo, JP;

Ikuya Wakamori, Hyogo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/02 (2006.01); H01F 27/06 (2006.01); H01F 27/29 (2006.01); H01F 5/00 (2006.01); H01F 17/04 (2006.01); H01F 27/28 (2006.01); H01F 27/255 (2006.01); H01F 41/02 (2006.01); H01F 41/10 (2006.01);
U.S. Cl.
CPC ...
H01F 27/29 (2013.01); H01F 27/255 (2013.01); H01F 27/2823 (2013.01); H01F 41/0246 (2013.01); H01F 41/10 (2013.01);
Abstract

A coil component of the present invention includes a magnetic core containing magnetic powder, a coil element embedded in the magnetic core and having an end projecting from the magnetic core, and a retaining member for retaining the end of the coil element. The retaining member has a main surface having a recess therein sinking toward the magnetic core. The retaining member has a ridge projecting from a bottom surface of the recess and extending linearly along the bottom surface. The ridge has a portion that intersects with the end of the coil element. The portion of the ridge is welded to the end of the coil element.


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Ohtsubo, Mutsuyasu. (2018). Coil component and method for manufacturing same (U.S. Patent No. 9978506). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9978506

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