IDiyas

For the Inventor, By the Inventor

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 11776727 B1

PDFFull Text
Date of Patent:
Oct. 03, 2023

Filed:

Nov. 30, 2020

Coil component magnetic base

Applicant:

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

Inventors:

Gota Shinohara, Nagaokakyo, JP;

Takuya Ishida, Nagaokakyo, JP;

Assignee:

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

Attorney:

Studebaker & Brackett PC

Primary Examiner:

Marlon T Fletcher

Assistant Examiner:

Malcolm Barnes

Int. Cl.
CPC ...
H01F 17/04 (2006.01); H01F 1/26 (2006.01); H01F 17/00 (2006.01); H01F 27/255 (2006.01); H01F 27/28 (2006.01); H01F 27/29 (2006.01); H01F 41/04 (2006.01); H01F 41/10 (2006.01); H01F 1/147 (2006.01); H01F 1/33 (2006.01); H01F 1/153 (2006.01); B22F 1/16 (2022.01); B22F 1/08 (2022.01); B22F 3/02 (2006.01); B22F 5/10 (2006.01); B22F 1/10 (2022.01);
U.S. Cl.
CPC ...
H01F 17/04 (2013.01); B22F 1/08 (2022.01); B22F 1/16 (2022.01); H01F 1/14733 (2013.01); H01F 1/15333 (2013.01); H01F 1/15375 (2013.01); H01F 1/26 (2013.01); H01F 1/33 (2013.01); H01F 17/0013 (2013.01); H01F 27/255 (2013.01); H01F 27/2852 (2013.01); H01F 27/292 (2013.01); H01F 41/042 (2013.01); H01F 41/10 (2013.01); B22F 1/10 (2022.01); B22F 3/02 (2013.01); B22F 5/106 (2013.01); B22F 2998/10 (2013.01); B22F 2999/00 (2013.01); C22C 2202/02 (2013.01); H01F 2017/048 (2013.01);
Abstract

A coil component includes a magnetic portion that includes metal particles and a resin material, a coil conductor embedded in the magnetic portion and having a core portion, and outer electrodes electrically connected to the coil conductor. The magnetic portion includes a magnetic outer coating and a magnetic base having a protrusion portion. The coil conductor is disposed on the magnetic base such that the protrusion portion is located in the core portion. The magnetic outer coating is disposed so as to cover the coil conductor, and the bottom surface of the magnetic base includes a recessed portion in an area opposite to the protrusion portion.

Find Patent Forward Citations

Loading…