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:
Apr. 07, 2020
Filed:
May. 16, 2017
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Maasa Nakano, Nagaokakyo, JP;
Hideji Kihara, Nagaokakyo, JP;
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Abstract
A coil component including an element assembly that includes a magnetic portion and a coil-like conductor portion embedded in the magnetic portion and outer electrodes disposed on an outer surface of the element assembly, wherein the outer surface has a mounting surface parallel to the central axis of a coil, the magnetic portion includes a first portion, a second portion, and a third portion, the first portion and the third portion contain glass and ferrite and have ferrite contents of 40 percent by volume or more, the second portion contains glass and ferrite and has a ferrite content smaller than the ferrite contents in the first portion and the third portion, and each of the first portion and the third portion has a covered region that is covered with the outer electrode and an exposed region that is not covered with the outer electrode on the mounting surface.