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:
Sep. 19, 2023
Filed:
Jul. 17, 2020
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Takashi Yamada, Tokyo, JP;
Miyuki Yanagida, Tokyo, JP;
Atsushi Sato, Tokyo, JP;
Kenichi Kawabata, Tokyo, JP;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D 3/56 (2006.01); H05K 9/00 (2006.01); C25D 7/00 (2006.01);
U.S. Cl.
CPC ...
H05K 9/0083 (2013.01); C25D 3/562 (2013.01); H05K 9/0088 (2013.01); C25D 7/001 (2013.01);
Abstract
A method of forming a metal magnetic film includes forming the metal magnetic film by a plating process, wherein the metal magnetic film comprises a permalloy and carbon atoms and a content of the carbon atoms is 0.3 to 3.0 at % based on a total amount of the carbon atoms and metal elements.