{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11276814","patent":{"patent_number":"US-11276814","title":"Spin-orbit torque magnetic random access memory","assignee":null,"inventors":[],"filing_date":"2018-11-28T00:00:00.000Z","publication_date":"2022-03-15T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C"],"num_claims":18,"abstract":"Methods and devices for a spintronic device of spin-orbit torque magnetic random access memory (SOT-MRAM) are provided. A unit cell of a device can comprise a ferromagnetic (or ferrimagnetic or antiferromagnetic) layer on the heavy metal layer, and a current source configured to transmit either non-collinear current pulses in the heavy-metal layer or two perpendicular currents in the heavy metal layer. The current pulses exhibit a phase difference, and the magnitude of a sum of the respective current pulses is constant (in its simplest form) and the flow direction of the pulses is time-dependent."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Spin-orbit torque magnetic random access memory","description":"Methods and devices for a spintronic device of spin-orbit torque magnetic random access memory (SOT-MRAM) are provided. A unit cell of a device can comprise a ferromagnetic (or ferrimagnetic or antife","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11276814","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11276814","citation_suggestion":"Patentable. \"Spin-orbit torque magnetic random access memory\" (US-11276814). https://patentable.app/patents/US-11276814","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11276814","json":"https://patentable.app/api/llm-context/US-11276814","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:35:02.150Z"}