{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9589641","patent":{"patent_number":"US-9589641","title":"Semiconductor memory device","assignee":null,"inventors":[],"filing_date":"2014-10-15T00:00:00.000Z","publication_date":"2017-03-07T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":18,"abstract":"A semiconductor memory device includes a first page buffer block and a second page buffer block corresponding to a first memory bank and a second memory bank, respectively, an input/output control circuit suitable for transferring input data to data lines, a first column decoder and a second column decoder suitable for latching the input data transferred through the data lines to the first page buffer block and the second page buffer block, respectively, based on a column address transferred through address lines that are shared by the first and second column decoders, and a control signal generation circuit suitable for generating a plurality of page buffer selection signals to control the first and second column decoders to selectively perform data latch operations on the first and second page buffer blocks."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor memory device","description":"A semiconductor memory device includes a first page buffer block and a second page buffer block corresponding to a first memory bank and a second memory bank, respectively, an input/output control cir","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9589641","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-9589641","citation_suggestion":"Patentable. \"Semiconductor memory device\" (US-9589641). https://patentable.app/patents/US-9589641","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9589641","json":"https://patentable.app/api/llm-context/US-9589641","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:39:26.749Z"}