{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8513634","patent":{"patent_number":"US-8513634","title":"Nonvolatile data storage, semicoductor memory device including nonvolatile data storage and method of forming the same","assignee":null,"inventors":[],"filing_date":"2009-06-15T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["B82Y","G11C","G11C","G11C","G11C","G11C"],"num_claims":14,"abstract":"A data storage and a semiconductor memory device including the same are provided, the data storage including a lower electrode, a first discharge prevention layer stacked on the lower electrode, a phase-transition layer on the first discharge prevention layer, a second discharge prevention layer stacked on the phase-transition layer, and an upper electrode stacked on the second discharge prevention layer. The phase transition layer includes oxygen and exhibits two different resistance characteristics depending on whether an insulating property thereof changed. The first and second discharge prevention layers block discharge of the oxygen from the phase transition layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Nonvolatile data storage, semicoductor memory device including nonvolatile data storage and method of forming the same","description":"A data storage and a semiconductor memory device including the same are provided, the data storage including a lower electrode, a first discharge prevention layer stacked on the lower electrode, a pha","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8513634","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-8513634","citation_suggestion":"Patentable. \"Nonvolatile data storage, semicoductor memory device including nonvolatile data storage and method of forming the same\" (US-8513634). https://patentable.app/patents/US-8513634","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8513634","json":"https://patentable.app/api/llm-context/US-8513634","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:02:21.167Z"}