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. 20, 2006
Filed:
Sep. 11, 2003
Tetsuhiro Suzuki, Tokyo, JP;
Sadahiko Miura, Tokyo, JP;
Tetsuhiro Suzuki, Tokyo, JP;
Sadahiko Miura, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A magnetic random access memory is provided including a substrate, a magnetoresistance element which includes a ferromagnetic layer having an invertible spontaneous magnetization, which varies in resistance according to the direction of the spontaneous magnetization, and is formed above the substrate, and a wiring which extends in a first direction and is used for making an electric current flow to generate a magnetic field to be applied to the magnetoresistance element. The wiring is formed so as to pass through a first position which is closer to the substrate than the magnetoresistance element and does not overlap the magnetoresistance element when viewed from a direction perpendicular to the main surface of the substrate, and a second position being above said magnetoresistance element.