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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 12685029 B1

PDFFull Text
Date of Patent:
Jul. 14, 2026

Filed:

Mar. 30, 2022

Semiconductor device and method of making the same

Applicant:

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

Inventors:

Roman Chepulskyy, Santa Clara, CA (US);

Dmytro Apalkov, San Jose, CA (US);

Assignee:

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

Attorney:

Womble Bond Dickinson (US) LLP

Primary Examiner:

Britt Hanley

Assistant Examiner:

Victor V Barzykin

Int. Cl.
CPC ...
H10N 50/80 (2023.01); H10B 61/00 (2023.01); H10N 50/01 (2023.01); H10N 50/10 (2023.01); H10N 50/85 (2023.01); H10N 59/00 (2026.01);
U.S. Cl.
CPC ...
H10N 50/80 (2023.02); H10B 61/00 (2023.02); H10N 50/01 (2023.02); H10N 50/10 (2023.02); H10N 50/85 (2023.02); H10N 59/00 (2023.02);
Abstract

A magnetic junction includes a free layer including iron (Fe), the free layer has a first planar surface and a first side surface crossing the first planar surface; a first cap layer on the first planar surface of the free layer; and a protection layer on the first cap layer, wherein the protection layer is 8 angstroms (Å) or less in thickness. The protection layer may include one or more elements selected from the group consisting of Ta, Rh, Nb, C, Os, Ir, W, Re, Si, Ru, Ti, and Pt.

Find Patent Forward Citations

Chepulskyy, Roman. (2026). Semiconductor device and method of making the same (U.S. Patent No. 12685029). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12685029

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

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