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:
Nov. 18, 2003
Filed:
Aug. 30, 2002
Applicant:
Inventors:
Akio Takayama, Shizuoka-ken, JP;
Tamio Umehara, Shizuoka-ken, JP;
Akiyo Yuguchi, Shizuoka-ken, JP;
Hideki Kato, Shizuoka-ken, JP;
Akira Goto, Shizuoka-ken, JP;
Assignee:
Minebea Co., Ltd., Nagano, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/302 ; G11B 5/127 ;
U.S. Cl.
CPC ...
G01R 3/302 ; G11B 5/127 ;
Abstract
A magnetic impedance element including a substrate made of a non-magnetic material, a thin-film magnetic core formed on said substrate, and first and second electrodes disposed on both ends of said thin-film magnetic core in a longitudinal direction thereof, characterized in that said thin-film magnetic core is formed by laminating a plurality of magnetic films through non-magnetic thin-films.