{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9589898","patent":{"patent_number":"US-9589898","title":"Semiconductor device having air-gap and method for manufacturing the same","assignee":null,"inventors":[],"filing_date":"2015-10-02T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":10,"abstract":"A semiconductor device in which an air-gap located at a side of a bit line stack is extended to an upper part of the bit line stack is disclosed. An embodiment includes: a bit line stack; a plurality of storage node contacts located at both sides of the bit line stack; and an air-gap located between the bit line stack and the storage node contacts, and extended above the bit line stack."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device having air-gap and method for manufacturing the same","description":"A semiconductor device in which an air-gap located at a side of a bit line stack is extended to an upper part of the bit line stack is disclosed. An embodiment includes: a bit line stack; a plurality ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9589898","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-9589898","citation_suggestion":"Patentable. \"Semiconductor device having air-gap and method for manufacturing the same\" (US-9589898). https://patentable.app/patents/US-9589898","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9589898","json":"https://patentable.app/api/llm-context/US-9589898","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:19:39.761Z"}