{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9620565","patent":{"patent_number":"US-9620565","title":"Semiconductor memory device","assignee":null,"inventors":[],"filing_date":"2016-06-30T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","H01L"],"num_claims":12,"abstract":"A semiconductor memory device includes a plurality of memory cells arranged in rows and columns; a source line electrically connected to one terminal of each of the memory cells; a bit line electrically connected to the other terminal of each of the memory cells; a plurality of first word lines, each electrically connected to memory cells included in corresponding one of the rows; and a plurality of second word lines, each electrically connected to memory cells included in corresponding one of the columns. Each of the memory cells includes a first selection transistor including a current path having one end electrically connected to the source line; a second selection transistor including a current path having one end electrically connected to the other end of the current path of the first selection transistor; and a variable resistance element including a current path having one end electrically connected to the other end of the current path of the second selection transistor, and the other end electrically connected to the bit line."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor memory device","description":"A semiconductor memory device includes a plurality of memory cells arranged in rows and columns; a source line electrically connected to one terminal of each of the memory cells; a bit line electrical","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9620565","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-9620565","citation_suggestion":"Patentable. \"Semiconductor memory device\" (US-9620565). https://patentable.app/patents/US-9620565","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9620565","json":"https://patentable.app/api/llm-context/US-9620565","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:36:23.297Z"}