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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 12772745 B1

PDFFull Text
Date of Patent:
Oct. 20, 2026

Filed:

Nov. 21, 2023

Spin logic device having enhanced data retention

Applicant:

Industry-academic Coop. Found., Yonsei Univ., Seoul, KR;

Inventors:

Jongill Hong, Seoul, KR;

Min Hyuk Park, Seoul, KR;

Taehui Na, Incheon, KR;

Assignee:

INDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIVERSITY, Seoul, KR;

Attorneys:

Central California IP Group, P.C.

Andrew D. Fortney

Primary Examiner:

Benjamin Tzu-Hung Liu

Int. Cl.
CPC ...
H10N 50/20 (2023.01); H10N 50/80 (2023.01); H10N 50/85 (2023.01);
U.S. Cl.
CPC ...
H10N 50/20 (2023.02); H10N 50/80 (2023.02); H10N 50/85 (2023.02);
Abstract

A spin logic device includes: a first conductive layer formed of a nonmagnetic conductive material and having one end receiving first current as an input; a ferromagnetic layer having magnetic anisotropy and having one end opposing the other end of the first conductive layer; and an antiferroelectric layer disposed between the other end of the first conductive layer and the one end of the ferromagnetic layer. A magnetization direction of the ferromagnetic layer may be determined based on a current direction of the first current of the first conductive layer.

Find Patent Forward Citations

Hong, Jongill. (2026). Spin logic device having enhanced data retention (U.S. Patent No. 12772745). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12772745

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

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