{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9704597","patent":{"patent_number":"US-9704597","title":"Apparatuses and methods for outputting addresses of defective memory cells of a semiconductor device including a roll call circuit","assignee":null,"inventors":[],"filing_date":"2014-08-27T00:00:00.000Z","publication_date":"2017-07-11T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":13,"abstract":"A semiconductor device that includes a plurality of memory cells assigned with addresses that are different from each other, a redundant memory cell replacing a defective memory cell among the memory cells, a fuse circuit storing an address of the defective memory cell, an access control circuit accessing the redundant memory cell when the address of the defective memory cell stored in the fuse circuit is supplied, and a roll call circuit outputting the address of the defective memory cell to outside the semiconductor device in a serial manner."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatuses and methods for outputting addresses of defective memory cells of a semiconductor device including a roll call circuit","description":"A semiconductor device that includes a plurality of memory cells assigned with addresses that are different from each other, a redundant memory cell replacing a defective memory cell among the memory ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9704597","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-9704597","citation_suggestion":"Patentable. \"Apparatuses and methods for outputting addresses of defective memory cells of a semiconductor device including a roll call circuit\" (US-9704597). https://patentable.app/patents/US-9704597","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9704597","json":"https://patentable.app/api/llm-context/US-9704597","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:18:49.741Z"}