{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9779793","patent":{"patent_number":"US-9779793","title":"Magnetic tunnel junction memory device","assignee":null,"inventors":[],"filing_date":"2015-12-14T00:00:00.000Z","publication_date":"2017-10-03T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C"],"num_claims":20,"abstract":"A magnetic-assist, spin-torque transfer magnetic tunnel junction device and a method for performing a magnetic-assist, spin-torque-transfer write to the device are disclosed. In an exemplary embodiment, the magnetic tunnel junction device includes a first electrode, a pinned layer disposed on the first electrode, a free layer disposed on the pinned layer, and a barrier layer disposed between the pinned layer and the free layer. The device further includes a second electrode electrically coupled to the free layer, the second electrode containing a magnetic assist region. In some embodiments, the magnetic assist region is configured to produce a net magnetic field when supplied with a write current. The net magnetic field is aligned to assist a spin-torque transfer of the write current on the free layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Magnetic tunnel junction memory device","description":"A magnetic-assist, spin-torque transfer magnetic tunnel junction device and a method for performing a magnetic-assist, spin-torque-transfer write to the device are disclosed. In an exemplary embodimen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9779793","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-9779793","citation_suggestion":"Patentable. \"Magnetic tunnel junction memory device\" (US-9779793). https://patentable.app/patents/US-9779793","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9779793","json":"https://patentable.app/api/llm-context/US-9779793","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:32:34.391Z"}