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.:
Date of Patent:
Dec. 12, 2023
Filed:
Sep. 30, 2020
Applicant:
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Inventors:
Takuya Ishida, Nagaokakyo, JP;
Gota Shinohara, Nagaokakyo, JP;
Assignee:
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/29 (2006.01); H01F 1/153 (2006.01); H01F 41/02 (2006.01); H01F 27/255 (2006.01); H01F 27/28 (2006.01); H01F 17/04 (2006.01); H01F 1/147 (2006.01);
U.S. Cl.
CPC ...
H01F 1/15333 (2013.01); H01F 1/14766 (2013.01); H01F 1/15308 (2013.01); H01F 17/04 (2013.01); H01F 17/045 (2013.01); H01F 27/255 (2013.01); H01F 27/2852 (2013.01); H01F 27/29 (2013.01); H01F 27/292 (2013.01); H01F 41/02 (2013.01); H01F 41/0246 (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 outer electrodes electrically connected to the coil conductor. The average particle diameter of the metal particles in the magnetic portion is 1 μm or more and 5 μm or less, and the CV value of the metal particles is 50% or more and 90% or less.