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. 06, 2021
Filed:
Jun. 11, 2018
Applicant:
Samsung Electro-mechanics Co., Ltd., Suwon-Si, KR;
Inventors:
Soon Kwang Kwon, Suwon-Si, KR;
Young Seuck Yoo, Suwon-Si, KR;
Joong Won Park, Suwon-Si, KR;
Jung Wook Seo, Suwon-Si, KR;
Assignee:
SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 1/34 (2006.01); H01F 27/24 (2006.01); H01F 27/34 (2006.01); H01F 27/29 (2006.01); H01F 27/28 (2006.01); H01F 17/00 (2006.01); H01F 3/10 (2006.01); H01F 17/04 (2006.01);
U.S. Cl.
CPC ...
H01F 27/34 (2013.01); H01F 1/34 (2013.01); H01F 17/0013 (2013.01); H01F 27/24 (2013.01); H01F 27/2804 (2013.01); H01F 27/29 (2013.01); H01F 27/292 (2013.01); H01F 2003/106 (2013.01); H01F 2017/0066 (2013.01); H01F 2017/048 (2013.01); H01F 2027/2809 (2013.01);
Abstract
A coil electronic component includes a body including ferrite, a coil portion embedded in the body, external electrodes electrically connected to the coil portion, and a magnetic permeability adjusting layer disposed in the body and including ferrite having a Curie temperature lower than that of the ferrite included in the body.