{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8497541","patent":{"patent_number":"US-8497541","title":"Memory having buried digit lines and methods of making the same","assignee":null,"inventors":[],"filing_date":"2010-03-10T00:00:00.000Z","publication_date":"2013-07-30T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C"],"num_claims":36,"abstract":"A memory array having memory cells and methods of forming the same. The memory array may have a buried digit line formed in a first horizontal planar volume, a word line formed in a second horizontal planar volume above the first horizontal planar volume and storage devices formed on top of the vertical access devices, such as finFETs, in a third horizontal planar volume above the second horizontal planar volume. The memory array may have a 4F2 architecture, wherein each memory cell includes two vertical access devices, each coupled to a single storage device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Memory having buried digit lines and methods of making the same","description":"A memory array having memory cells and methods of forming the same. The memory array may have a buried digit line formed in a first horizontal planar volume, a word line formed in a second horizontal ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8497541","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-8497541","citation_suggestion":"Patentable. \"Memory having buried digit lines and methods of making the same\" (US-8497541). https://patentable.app/patents/US-8497541","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8497541","json":"https://patentable.app/api/llm-context/US-8497541","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:05:14.191Z"}