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:
Jul. 18, 2023
Filed:
Dec. 16, 2019
Applicant:
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Inventors:
Noriko Shimizu, Nagaokakyo, JP;
Gota Shinohara, Nagaokakyo, JP;
Mikito Sugiyama, Nagaokakyo, JP;
Mari Yonemura, Nagaokakyo, JP;
Assignee:
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/28 (2006.01); H01F 27/245 (2006.01); H01F 27/29 (2006.01); H01F 27/32 (2006.01); H01F 41/02 (2006.01); H01F 41/04 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2823 (2013.01); H01F 27/245 (2013.01); H01F 27/29 (2013.01); H01F 27/32 (2013.01); H01F 41/0206 (2013.01); H01F 41/04 (2013.01);
Abstract
A coil component includes a body and a coil conductor embedded in the body. The body includes a magnetic layer and a non-magnetic layer. The magnetic layer is formed of a composite material including a metal particle and a resin material, and the non-magnetic layer is arranged not to extend through a winding portion of the coil conductor or not to entirely extend through the body.