{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9666642","patent":{"patent_number":"US-9666642","title":"Variable resistance memory device and method of driving the same","assignee":null,"inventors":[],"filing_date":"2013-07-25T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C"],"num_claims":6,"abstract":"A variable resistance memory device and a driving method thereof are provided. The variable resistance memory device includes a base layer and a pillar-shaped gate electrode formed on the base layer and extending substantially perpendicular to a surface of the base layer. A current transfer layer is formed to surround the pillar-shaped gate electrode. A variable resistance layer formed in an outer portion of the current transfer layer. A blocking layer blocks a path of current flowing through the current transfer layer based on a voltage applied voltage to the pillar-shaped gate electrode, and diverts the current flowing through the current transfer layer to the variable resistance layer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Variable resistance memory device and method of driving the same","description":"A variable resistance memory device and a driving method thereof are provided. The variable resistance memory device includes a base layer and a pillar-shaped gate electrode formed on the base layer a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9666642","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-9666642","citation_suggestion":"Patentable. \"Variable resistance memory device and method of driving the same\" (US-9666642). https://patentable.app/patents/US-9666642","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9666642","json":"https://patentable.app/api/llm-context/US-9666642","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:07:17.163Z"}