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:
Oct. 22, 2024
Filed:
Dec. 09, 2020
International Business Machines Corporation, Armonk, NY (US);
Heng Wu, Guilderland, NY (US);
Alexander Reznicek, Troy, NY (US);
Bahman Hekmatshoartabari, White Plains, NY (US);
Jingyun Zhang, Albany, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A spin-orbit torque (SOT)-MRAM comprising a first magnetic tunneling junction (MTJ) having a first distance and having a first critical voltage. A second MTJ having a second distance and having a second critical voltage, wherein the first distance and the second distance are different, wherein the first critical voltage and the second critical voltages are different. A metal rail in direct contact with the first MTJ and the second MTJ, wherein the metal rail injects a spin current in to both the first MTJ and the second MTJ.