{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8493777","patent":{"patent_number":"US-8493777","title":"Non-volatile perpendicular magnetic memory with low switching current and high thermal stability","assignee":null,"inventors":[],"filing_date":"2012-04-23T00:00:00.000Z","publication_date":"2013-07-23T00:00:00.000Z","cpc_codes":["B82Y","G11C","G11C"],"num_claims":22,"abstract":"A non-volatile current-switching magnetic memory element includes a bottom electrode, a pinning layer formed on top of the bottom electrode, and a fixed layer formed on top of the pinning layer. The non-volatile current-switching magnetic memory element further includes a tunnel layer formed on top of the pinning layer, a first free layer with a perpendicular anisotropy that is formed on top of the tunnel layer, a granular film layer formed on top of the free layer, a second free layer formed on top of the granular film layer, a cap layer formed on top of the second layer, and a top electrode formed on top of the cap layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Non-volatile perpendicular magnetic memory with low switching current and high thermal stability","description":"A non-volatile current-switching magnetic memory element includes a bottom electrode, a pinning layer formed on top of the bottom electrode, and a fixed layer formed on top of the pinning layer. The n","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8493777","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-8493777","citation_suggestion":"Patentable. \"Non-volatile perpendicular magnetic memory with low switching current and high thermal stability\" (US-8493777). https://patentable.app/patents/US-8493777","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8493777","json":"https://patentable.app/api/llm-context/US-8493777","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:29:24.755Z"}