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:
Jun. 07, 2005
Filed:
Sep. 23, 2002
Applicants:
Manfred Rührig, Eckental, DE;
Joachim Wecker, Röttenbach, DE;
Inventors:
Manfred Rührig, Eckental, DE;
Joachim Wecker, Röttenbach, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L043/00 ;
U.S. Cl.
CPC ...
Abstract
A digital magnetic memory cell device for read and/or write operations has a soft-magnetic read and/or write layer system formed of at least one soft-magnetic read and/or write layer, and a hard-magnetic reference layer system. The two systems are separated by a barrier layer. The soft-magnetic read and/or write layer is an amorphous layer with an induced or inducible uniaxial anisotropy.