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:
Feb. 22, 2017
Applicant:
Nitto Denko Corporation, Ibaraki, JP;
Inventor:
Yoshihiro Furukawa, Osaka, JP;
Assignee:
NITTO DENKO CORPORATION, Ibaraki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/24 (2006.01); H01F 27/28 (2006.01); B32B 7/02 (2019.01); H01F 1/26 (2006.01); H04B 5/00 (2006.01); H02J 50/10 (2016.01); H01F 1/34 (2006.01); H01F 38/14 (2006.01); H01Q 7/06 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2804 (2013.01); B32B 7/02 (2013.01); H01F 1/26 (2013.01); H01F 1/342 (2013.01); H01F 38/14 (2013.01); H01Q 7/06 (2013.01); H02J 50/10 (2016.02); H04B 5/0037 (2013.01); H04B 5/0081 (2013.01); B32B 2457/00 (2013.01);
Abstract
A magnetic film includes a first layer having a real part of complex magnetic permeability of 50 or more and an imaginary part of complex magnetic permeability of below 30 at 10 MHz, and a second layer provided on the first layer and having a real part of complex magnetic permeability of 50 or more and an imaginary part of complex magnetic permeability of 30 or more at 10 MHz.