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. 17, 2018
Filed:
Mar. 01, 2016
Applicant:
Samsung Electro-mechanics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Inventors:
Jung Young Cho, Suwon-si, KR;
Doo Ho Park, Suwon-si, KR;
Sung Nam Cho, Suwon-si, KR;
Jung Wook Seo, Suwon-si, KR;
Jong Ho Chung, Suwon-si, KR;
Seung Hee Oh, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 9/00 (2006.01); H02J 7/02 (2016.01); H02J 50/12 (2016.01); H01F 27/36 (2006.01); H02J 50/70 (2016.01);
U.S. Cl.
CPC ...
H05K 9/0075 (2013.01); H01F 27/365 (2013.01); H02J 7/025 (2013.01); H02J 50/12 (2016.02); H02J 50/70 (2016.02);
Abstract
A sheet for shielding against electromagnetic waves includes a first magnetic material having a plurality of through holes formed in a thickness direction, and a second magnetic material filling the plurality of through holes and blocking a frequency band different from that of electromagnetic waves blocked by the first magnetic material.