{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9689919","patent":{"patent_number":"US-9689919","title":"Method and apparatus for testing memory","assignee":null,"inventors":[],"filing_date":"2014-11-30T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["G11C","G11C","G11C"],"num_claims":16,"abstract":"In an integrated circuit, a first scan chain of flip-flops is loaded with data for testing data retention of the flip-flops and a memory is loaded with data for performing a retention test by a memory built-in self-test (MBIST) wrapper circuit. A portion of the system is placed in a low-power state for a predetermined period of time before data is read from the memory and retention of data by the memory while in the low-power state is determined."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and apparatus for testing memory","description":"In an integrated circuit, a first scan chain of flip-flops is loaded with data for testing data retention of the flip-flops and a memory is loaded with data for performing a retention test by a memory","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9689919","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-9689919","citation_suggestion":"Patentable. \"Method and apparatus for testing memory\" (US-9689919). https://patentable.app/patents/US-9689919","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9689919","json":"https://patentable.app/api/llm-context/US-9689919","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:14:47.218Z"}