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:
Mar. 28, 2023
Filed:
May. 18, 2020
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 15/01 (2006.01); B32B 7/025 (2019.01);
U.S. Cl.
CPC ...
B32B 15/012 (2013.01); B32B 7/025 (2019.01); B32B 15/015 (2013.01); B32B 2250/03 (2013.01); B32B 2250/40 (2013.01); B32B 2307/208 (2013.01); B32B 2307/212 (2013.01); B32B 2311/12 (2013.01); B32B 2311/22 (2013.01); B32B 2311/24 (2013.01); B32B 2311/30 (2013.01); B32B 2457/00 (2013.01); Y10T 428/24975 (2015.01);
Abstract
A noise suppression sheet comprises a pair of metal magnetic layers and a non-magnetic metal layer interposed between the pair of metal magnetic layers, and can achieve high magnetic shield characteristics on both surfaces.