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:
Mar. 15, 2022
Filed:
Dec. 01, 2016
Sony Corporation, Tokyo, JP;
Hiroyuki Uchida, Kanagawa, JP;
Masanori Hosomi, Tokyo, JP;
Hiroyuki Ohmori, Kanagawa, JP;
Kazuhiro Bessho, Kanagawa, JP;
Yutaka Higo, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A magnetoresistive element includes: a first laminated structure body having a first surface and a second surfaceB facing the first surface; and a second laminated structure body formed by laminating a storage layer, an intermediate layer, and a magnetization fixed layer, the second laminated structure body having a first surface and a second surface facing the first surface, the first surface being positioned facing the second surface of the first laminated structure body. The first laminated structure body has a laminated structure including, from the first surface side of the first laminated structure body, a first layer made of a metal nitride and a second layer made of ruthenium or a ruthenium compound.