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. 08, 2020
Filed:
Apr. 28, 2017
Applicant:
Samsung Electro-mechanics Co., Ltd., Suwon-si, KR;
Inventors:
Han Wool Ryu, Suwon-si, KR;
Jung Hyuk Jung, Suwon-si, KR;
Hyo Chan Oh, Suwon-si, KR;
Yoon Hee Kim, Suwon-si, KR;
Woon Chul Choi, Suwon-si, KR;
Jin Ho Ku, Suwon-si, KR;
Il Jin Park, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/29 (2006.01); H01F 17/00 (2006.01); H01F 3/10 (2006.01);
U.S. Cl.
CPC ...
H01F 17/0013 (2013.01); H01F 3/10 (2013.01); H01F 2003/106 (2013.01); H01F 2017/0066 (2013.01);
Abstract
An inductor includes a body having a first magnetic portion above and below a coil, and a second magnetic portion above and below the first magnetic portion. The magnetic flux density of the magnetic substance in the first magnetic portion is higher than that of the magnetic substance in the second magnetic portion.