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. 21, 1999
Filed:
Jul. 09, 1997
Applicant:
Inventors:
Atsushi Maeda, Osaka, JP;
Satoru Oikawa, Yao, JP;
Assignee:
Sanyo Electric Co., Ltd., Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
428692 ; 4286 / ; 4286 / ; 4286 / ; 4286 / ; 4286 / ; 428900 ; 360113 ; 324252 ;
Abstract
Disclosed is a magnetoresistive film which includes an antiferromagnetic layer, a first amorphous ferromagnetic layer, a crystalline ferromagnetic interlayer disposed between the antiferromagnetic layer and the first amorphous ferromagnetic layer, a nonmagnetic conductive layer provided on the first amorphous ferromagnetic layer and a ferromagnetic layer provided on the nonmagnetic conductive layer.