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:
Apr. 23, 2024
Filed:
Sep. 12, 2017
Applicant:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Inventor:
Makoto Yamamoto, Nagaokakyo, JP;
Assignee:
Murata Manufacturing Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 1/147 (2006.01); B22F 1/00 (2022.01); B22F 1/142 (2022.01); B22F 3/24 (2006.01); C22C 33/02 (2006.01); C22C 38/02 (2006.01); H01F 1/24 (2006.01); H01F 17/00 (2006.01); H01F 17/04 (2006.01); H01F 27/255 (2006.01); H01F 27/29 (2006.01);
U.S. Cl.
CPC ...
B22F 3/24 (2013.01); B22F 1/00 (2013.01); B22F 1/142 (2022.01); C22C 33/02 (2013.01); C22C 38/02 (2013.01); H01F 1/14766 (2013.01); H01F 1/24 (2013.01); H01F 17/0013 (2013.01); H01F 17/04 (2013.01); H01F 27/255 (2013.01); B22F 2003/248 (2013.01); B22F 2998/10 (2013.01); C22C 2202/02 (2013.01); H01F 27/292 (2013.01);
Abstract
Zinc is added to a metal magnetic alloy powder including iron and silicon. An element is formed using this magnetic material, and a coil is formed inside or on the surface of the element.