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:
Nov. 15, 2022
Filed:
Nov. 30, 2020
Sony Corporation, Tokyo, JP;
Kazutaka Yamane, Kanagawa, JP;
Masanori Hosomi, Tokyo, JP;
Hiroyuki Ohmori, Kanagawa, JP;
Kazuhiro Bessho, Kanagawa, JP;
Yutaka Higo, Kanagawa, JP;
Tetsuya Asayama, Tokyo, JP;
Hiroyuki Uchida, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A magnetic element is provided. The magnetic element includes a free magnetization layer having a surface area that is approximately 1,600 nm2 or less, the free magnetization layer including a magnetization state that is configured to be changed; an insulation layer coupled to the free magnetization layer, the insulation layer including a non-magnetic material; and a magnetization fixing layer coupled to the insulation layer opposite the free magnetization layer, the magnetization fixing layer including a fixed magnetization so as to be capable of serving as a reference of the free magnetization layer.