{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9697885","patent":{"patent_number":"US-9697885","title":"Semiconductor memory device and method for transferring weak cell information","assignee":null,"inventors":[],"filing_date":"2016-10-19T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":20,"abstract":"A semiconductor memory device includes: a weak cell controller for programming weak cell information, outputting the weak cell information in response to an initialization signal or a write end signal, and outputting a read end signal whenever the weak cell information is outputted; a memory cell array region that includes memory cells for storing data in response to a row active signal and a column selection signal, and includes a first cell region for storing the weak cell information; an information transfer control circuit for generating a column address based on a column counting signal generated by using the read end signal, and generating a row address whenever the column counting signal reaches a predetermined value in response to the initialization signal; a row circuit for enabling the row active signal; and a column circuit for outputting the column selection signal by decoding the column address."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor memory device and method for transferring weak cell information","description":"A semiconductor memory device includes: a weak cell controller for programming weak cell information, outputting the weak cell information in response to an initialization signal or a write end signal","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9697885","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-9697885","citation_suggestion":"Patentable. \"Semiconductor memory device and method for transferring weak cell information\" (US-9697885). https://patentable.app/patents/US-9697885","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9697885","json":"https://patentable.app/api/llm-context/US-9697885","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:40:51.607Z"}