{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9685217","patent":{"patent_number":"US-9685217","title":"Memory device with over-refresh and method thereof","assignee":null,"inventors":[],"filing_date":"2013-07-22T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["G11C","G06F","G06F","G06F","G11C"],"num_claims":18,"abstract":"In a method, error detection and correction is performed on output data from a memory cell of a memory device to generate a result of error detection and correction. The memory cell is determined as a weak cell by determining a number of times of data retention failures of the memory cell based on the result of the error detection and correction. In a refreshing cycle, normal cells and the weak cell are refreshed and the weak cell is additionally refreshed at least once."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Memory device with over-refresh and method thereof","description":"In a method, error detection and correction is performed on output data from a memory cell of a memory device to generate a result of error detection and correction. The memory cell is determined as a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9685217","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-9685217","citation_suggestion":"Patentable. \"Memory device with over-refresh and method thereof\" (US-9685217). https://patentable.app/patents/US-9685217","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9685217","json":"https://patentable.app/api/llm-context/US-9685217","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:59:08.591Z"}