{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9716095","patent":{"patent_number":"US-9716095","title":"Semiconductor memory devices with multi-level contact structures","assignee":null,"inventors":[],"filing_date":"2014-11-06T00:00:00.000Z","publication_date":"2017-07-25T00:00:00.000Z","cpc_codes":["H01L"],"num_claims":19,"abstract":"A semiconductor device includes a substrate having a field region disposed therein that defines an active region of the substrate, the active region comprising a pillar-shaped bit line contact region having an upper surface disposed at a higher level than an upper surface of the field region. An interlayer insulating layer is disposed on the substrate and covers the field region. A bit line is disposed in a trench in the interlayer insulating layer above the pillar-shaped bit line contact region and electrically connected thereto."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor memory devices with multi-level contact structures","description":"A semiconductor device includes a substrate having a field region disposed therein that defines an active region of the substrate, the active region comprising a pillar-shaped bit line contact region ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9716095","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-9716095","citation_suggestion":"Patentable. \"Semiconductor memory devices with multi-level contact structures\" (US-9716095). https://patentable.app/patents/US-9716095","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9716095","json":"https://patentable.app/api/llm-context/US-9716095","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:27:57.009Z"}