{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11469232","patent":{"patent_number":"US-11469232","title":"Epitaxial silicon within horizontal access devices in vertical three dimensional (3D) memory","assignee":null,"inventors":[],"filing_date":"2021-02-09T00:00:00.000Z","publication_date":"2022-10-11T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":27,"abstract":"Systems, methods and apparatus are provided for an array of vertically stacked memory cells having horizontally oriented access devices and storage nodes. The horizontally oriented access devices having a first source/drain regions and a second source drain regions separated by epitaxially grown channel regions. Gates opposing the channel regions formed fully around every surface of the channel region as gate all around (GAA) structures separated from a channel regions by a gate dielectrics. The memory cells have horizontally oriented storage nodes coupled to the second source/drain regions and digit lines coupled to the first source/drain regions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Epitaxial silicon within horizontal access devices in vertical three dimensional (3D) memory","description":"Systems, methods and apparatus are provided for an array of vertically stacked memory cells having horizontally oriented access devices and storage nodes. The horizontally oriented access devices havi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11469232","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-11469232","citation_suggestion":"Patentable. \"Epitaxial silicon within horizontal access devices in vertical three dimensional (3D) memory\" (US-11469232). https://patentable.app/patents/US-11469232","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11469232","json":"https://patentable.app/api/llm-context/US-11469232","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:03:45.257Z"}