{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9741733","patent":{"patent_number":"US-9741733","title":"Three-dimensional semiconductor memory devices","assignee":null,"inventors":[],"filing_date":"2015-12-08T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L"],"num_claims":17,"abstract":"Semiconductor devices and methods of manufacturing the semiconductor devices are provided. The semiconductor devices may include a semiconductor pattern including an opening on a semiconductor substrate. A peripheral transistor and a peripheral interconnection structure may be disposed between the semiconductor substrate and the semiconductor pattern. The peripheral interconnection structure may be electrically connected to the peripheral transistor. Cell gate conductive patterns may be disposed on the semiconductor pattern. The cell vertical structures may extend through the cell gate conductive patterns and may be connected to the semiconductor pattern. Cell bit line contact plugs may be disposed on the cell vertical structures. A bit line may be disposed on the cell bit line contact plugs. A peripheral bit line contact structure may be disposed between the bit line and the peripheral interconnection structure. The peripheral bit line contact structure may extend through the opening of the semiconductor."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Three-dimensional semiconductor memory devices","description":"Semiconductor devices and methods of manufacturing the semiconductor devices are provided. The semiconductor devices may include a semiconductor pattern including an opening on a semiconductor substra","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9741733","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-9741733","citation_suggestion":"Patentable. \"Three-dimensional semiconductor memory devices\" (US-9741733). https://patentable.app/patents/US-9741733","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9741733","json":"https://patentable.app/api/llm-context/US-9741733","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:23:35.296Z"}