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.

Date of Patent:
Oct. 13, 2026

Filed:

Feb. 11, 2022
Applicant:

Everspin Technologies, Inc., Chandler, AZ (US);

Inventors:

Sumio Ikegawa, Phoenix, AZ (US);

Jijun Sun, Chandler, AZ (US);

Monika Arora, Chandler, AZ (US);

Assignee:

Everspin Technologies, Inc., Chandler, AZ (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10N 50/80 (2023.01); H10B 61/00 (2023.01); H10N 50/01 (2023.01); H10N 50/85 (2023.01);
U.S. Cl.
CPC ...
H10N 50/80 (2023.02); H10B 61/22 (2023.02); H10N 50/01 (2023.02); H10N 50/85 (2023.02);
Abstract

A magnetoresistive stack may include a first electrically conductive material, a fixed region having a fixed magnetic state, a free region configured to have a first magnetic state and a second magnetic state, a dielectric layer disposed between the fixed region and the free region, a spacer region, and a cap layer disposed between the spacer region and the free region. The free region may include a layer of ferromagnetic material, an insertion layer, an iPMA layer, and/or a low saturation magnetization layer.


Find Patent Forward Citations

Ikegawa, Sumio. (2026). Magnetoresistive devices and methods therefor (U.S. Patent No. 12765269). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12765269

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

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