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:
Jul. 15, 2025
Filed:
Dec. 30, 2020
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Eiji Komura, Tokyo, JP;
Yohei Shiokawa, Tokyo, JP;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H10N 50/80 (2023.01); G11C 11/16 (2006.01); H10B 61/00 (2023.01); H10N 50/85 (2023.01);
U.S. Cl.
CPC ...
H10N 50/80 (2023.02); G11C 11/161 (2013.01); H10B 61/22 (2023.02); H10N 50/85 (2023.02);
Abstract
This magnetization rotational element includes a spin injection region that extends in a first direction, a first ferromagnetic layer that is laminated on the spin injection region, and a metal region that is adjacent to the spin injection region with an insulator interposed therebetween in a second direction orthogonal to the first direction in a plan view in a lamination direction.