{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9666254","patent":{"patent_number":"US-9666254","title":"Semiconductor memory apparatus having open bit line structure in which a sense amplifier array shared between a dummy array and normal array,comparing one bit line of the normal array with two or more bit lines of the dummy array","assignee":null,"inventors":[],"filing_date":"2016-02-02T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":13,"abstract":"A semiconductor memory apparatus may include a memory bank having a plurality of memory cell arrays. The memory bank may have an open bit line structure. A sense amplifier array may be coupled in common with adjacent memory cell arrays. A sense amplifier coupled in common with a dummy array and a normal array may be coupled with one bit line disposed in the normal array and two bit lines disposed in the dummy array."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor memory apparatus having open bit line structure in which a sense amplifier array shared between a dummy array and normal array,comparing one bit line of the normal array with two or more bit lines of the dummy array","description":"A semiconductor memory apparatus may include a memory bank having a plurality of memory cell arrays. The memory bank may have an open bit line structure. A sense amplifier array may be coupled in comm","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9666254","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-9666254","citation_suggestion":"Patentable. \"Semiconductor memory apparatus having open bit line structure in which a sense amplifier array shared between a dummy array and normal array,comparing one bit line of the normal array with two or more bit lines of the dummy array\" (US-9666254). https://patentable.app/patents/US-9666254","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9666254","json":"https://patentable.app/api/llm-context/US-9666254","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:18:33.095Z"}