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. 10, 2014
Filed:
Feb. 13, 2013
Fujitsu Limited, Kawasaki, JP;
Hideyuki Noshiro, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A magnetoresistance element includes: a first magnetoresistance subelement including a first free magnetization layer, a first tunnel insulating layer and a first fixed magnetization layer, the first tunnel insulating layer interposed between the first free magnetization layer and the first fixed magnetization layer; and a second magnetoresistance subelement including a second free magnetization layer, a second tunnel insulating layer and a second fixed magnetization layer, the second tunnel insulating layer interposed between the second free magnetization layer and the second fixed magnetization layer, wherein the first and second magnetoresistance subelements are stacked each other, and an order of the first free magnetization layer and the first fixed magnetization layer is opposite to an order of the second free magnetization layer and the second fixed magnetization layer in a thickness direction of the magnetoresistance element.