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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.:

US 12512137 B1

PDFFull Text
Date of Patent:
Dec. 30, 2025

Filed:

Mar. 17, 2023

Multilayered vertical spin-orbit torque devices

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Jaewoo Jeong, Los Altos, CA (US);

Dmytro Apalkov, San Jose, CA (US);

Ikhtiar, San Jose, CA (US);

Roman Chepulskyy, Milpitas, CA (US);

Assignee:

Samsung Electronics Co., Ltd., Yongin-si, KR;

Attorney:

Womble Bond Dickinson (US) LLP

Primary Examiner:

Tha-O H Bui

Int. Cl.
CPC ...
G11C 11/00 (2006.01); G11C 11/16 (2006.01); G11C 11/23 (2006.01); G11C 11/35 (2006.01); H10B 61/00 (2023.01); H10N 50/01 (2023.01); H10N 50/10 (2023.01); H10N 50/85 (2023.01);
U.S. Cl.
CPC ...
G11C 11/161 (2013.01); G11C 11/1675 (2013.01); G11C 11/23 (2013.01); G11C 11/35 (2013.01); H10B 61/00 (2023.02); H10N 50/01 (2023.02); H10N 50/10 (2023.02); H10N 50/85 (2023.02);
Abstract

A magnetic memory device includes a spin-orbit interaction active core having a number of layers stacked along a longitudinal axis and a magnetic junction extending around the longitudinal axis and substantially surrounding at least a portion of the spin-orbit interaction active core. The magnetic junction includes a free layer, a reference layer, and a tunnel barrier layer between the free layer and the reference layer.

Find Patent Forward Citations

Jeong, Jaewoo. (2025). Multilayered vertical spin-orbit torque devices (U.S. Patent No. 12512137). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12512137

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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