{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9792058","patent":{"patent_number":"US-9792058","title":"System and method of selecting source and destination blocks for wear-leveling","assignee":null,"inventors":[],"filing_date":"2015-12-04T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":14,"abstract":"A memory system includes a memory device, having a plurality of memory blocks, for storing data and a controller for performing a wear-leveling operation between source and target memory blocks selected from the memory blocks. The controller selects the source and target memory blocks based on an erase count list storing current erase count (EC) information of the memory blocks, selects one having the greatest EC as the source memory block from the erase count list, selects the target memory block from remaining ones among the memory blocks other than both of the source memory block and an immediately previous target memory block of an immediately previous wear-leveling operation, and identifies the immediately previous target memory block of the immediately previous wear-leveling operation through a swap list including swap information of the memory blocks and information on the source and target memory blocks."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method of selecting source and destination blocks for wear-leveling","description":"A memory system includes a memory device, having a plurality of memory blocks, for storing data and a controller for performing a wear-leveling operation between source and target memory blocks select","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9792058","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-9792058","citation_suggestion":"Patentable. \"System and method of selecting source and destination blocks for wear-leveling\" (US-9792058). https://patentable.app/patents/US-9792058","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9792058","json":"https://patentable.app/api/llm-context/US-9792058","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:40:30.838Z"}