{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9646720","patent":{"patent_number":"US-9646720","title":"Self-repair logic for stacked memory architecture","assignee":null,"inventors":[],"filing_date":"2015-07-29T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C","G11C","G11C","G11C","G11C","H01L","H01L","G11C","H01L","H01L","H01L","H01L"],"num_claims":28,"abstract":"Self-repair logic for stacked memory architecture. An embodiment of a memory device includes a memory stack having one or more memory die elements, including a first memory die element, and a system element coupled with the memory stack. The first memory die element includes multiple through silicon vias (TSVs), the TSVs including data TSVs and one or more spare TSVs, and self-repair logic to repair operation of a defective TSV of the plurality of data TSVs, the repair of operation of the defective TSV including utilization of the one or more spare TSVs."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Self-repair logic for stacked memory architecture","description":"Self-repair logic for stacked memory architecture. An embodiment of a memory device includes a memory stack having one or more memory die elements, including a first memory die element, and a system e","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9646720","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-9646720","citation_suggestion":"Patentable. \"Self-repair logic for stacked memory architecture\" (US-9646720). https://patentable.app/patents/US-9646720","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9646720","json":"https://patentable.app/api/llm-context/US-9646720","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:32:51.507Z"}