{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9806088","patent":{"patent_number":"US-9806088","title":"Semiconductor memory device having memory cells arranged three-dimensionally and method of manufacturing the same","assignee":null,"inventors":[],"filing_date":"2017-01-30T00:00:00.000Z","publication_date":"2017-10-31T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":20,"abstract":"A semiconductor memory device includes a substrate, a plurality of insulating layers and wiring layers that are alternately formed, and a plurality of first layers and second layers that are alternately formed. The substrate has a memory region extending in first and second directions along a surface of the substrate, a step region adjacent to the memory region in the first direction, and a peripheral region adjacent to the memory region and the step region in the second direction. The insulating layers and the wiring layers are formed on the memory region and the step region. The first and second layers are formed on the peripheral region. Each of the first layers is formed on a same level as and in contact with one of the insulating layers, and each of the second layers is formed on a same level as and in contact with one of the wiring layers."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor memory device having memory cells arranged three-dimensionally and method of manufacturing the same","description":"A semiconductor memory device includes a substrate, a plurality of insulating layers and wiring layers that are alternately formed, and a plurality of first layers and second layers that are alternate","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9806088","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-9806088","citation_suggestion":"Patentable. \"Semiconductor memory device having memory cells arranged three-dimensionally and method of manufacturing the same\" (US-9806088). https://patentable.app/patents/US-9806088","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9806088","json":"https://patentable.app/api/llm-context/US-9806088","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:49:28.152Z"}