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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 11948725 B1

PDFFull Text
Date of Patent:
Apr. 02, 2024

Filed:

Nov. 27, 2018

Electronic component

Applicant:

Murata Manufacturing Co., Ltd., Kyoto-fu, JP;

Inventors:

Keijiro Kojima, Nagaokakyo, JP;

Yuya Ishida, Nagaokakyo, JP;

Hiroyuki Sugie, Nagaokakyo, JP;

Katsuyuki Takahashi, Nagaokakyo, JP;

Assignee:

Murata Manufacturing Co., Ltd., Kyoto-fu, JP;

Attorney:

Studebaker & Brackett PC

Primary Examiner:

Bickey Dhakal

Assistant Examiner:

Joselito S. Baisa

Int. Cl.
CPC ...
H01F 27/29 (2006.01); H01F 1/28 (2006.01); H01F 5/04 (2006.01); H01F 17/04 (2006.01); H01F 27/24 (2006.01); H01F 27/28 (2006.01);
U.S. Cl.
CPC ...
H01F 27/29 (2013.01); H01F 1/28 (2013.01); H01F 5/04 (2013.01); H01F 17/045 (2013.01); H01F 27/24 (2013.01); H01F 27/2823 (2013.01); H01F 27/2828 (2013.01); H01F 27/292 (2013.01);
Abstract

A wire-wound coil component is an electronic component including a core main body, such as a molded body, containing a magnetic powder resin in which a resin serves as a binder, and an oxide film covering at least a portion of the surface, such as the lower surface, of the core main body. The electronic component further includes an external electrode including a base layer formed on the surface of the oxide film. The base layer is a metal layer having high affinity for oxygen.

Find Patent Forward Citations

Kojima, Keijiro. (2024). Electronic component (U.S. Patent No. 11948725). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11948725

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

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