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:
Feb. 03, 2015
Filed:
Sep. 29, 2011
Bernard Dieny, Lans en Vercors, FR;
Jerome Moritz, Saint Pierre de Bressieux, FR;
Ricardo Sousa, Grenoble, FR;
Bernard Dieny, Lans en Vercors, FR;
Jerome Moritz, Saint Pierre de Bressieux, FR;
Ricardo Sousa, Grenoble, FR;
Abstract
A thermally assisted magnetic writing device including a first magnetic layer known as the 'reference layer,' a second magnetic layer known as the 'storage layer' that presents a variable magnetization direction, a spacer situated between the reference layer and the storage layer and a first antiferromagnetic layer in contact with the storage layer, the first antiferromagnetic layer being able to trap the magnetization direction of the storage layer. The magnetic device also includes a stabilization layer made of a ferromagnetic material, the stabilization layer being in contact with the first antiferromagnetic layer.