{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8509021","patent":{"patent_number":"US-8509021","title":"Methods, circuits, and systems to select memory regions","assignee":null,"inventors":[],"filing_date":"2011-06-10T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["G11C","G06F","G11C","G11C","G11C","G11C","G11C","G06F"],"num_claims":23,"abstract":"Embodiments for selecting regions of memory are described. For example, in one embodiment a memory device having an array of memory cells includes an array selection block. The array selection block receives an input signal indicative of a region in the array of memory cells. The array selection block generates a selection signal to map the region to at least one physical location in the array of memory cells, based on the detection of the number of defects in that location."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods, circuits, and systems to select memory regions","description":"Embodiments for selecting regions of memory are described. For example, in one embodiment a memory device having an array of memory cells includes an array selection block. The array selection block r","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8509021","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-8509021","citation_suggestion":"Patentable. \"Methods, circuits, and systems to select memory regions\" (US-8509021). https://patentable.app/patents/US-8509021","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8509021","json":"https://patentable.app/api/llm-context/US-8509021","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:26:25.730Z"}