{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11467903","patent":{"patent_number":"US-11467903","title":"Memory system and operating method thereof","assignee":null,"inventors":[],"filing_date":"2021-04-15T00:00:00.000Z","publication_date":"2022-10-11T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G11C","G11C","G11C","G11C","G11C"],"num_claims":20,"abstract":"Embodiments of the present disclosure provide a memory system and an operating method thereof. A memory system includes a memory device and a memory controller. The memory controller is configured to create a bad memory area replacement table including state information of a bad memory area among a plurality of memory areas, add the state information of one or more runtime bad memory areas to the bad memory area replacement table when one or more runtime bad memory areas occur, and remap, based on the bad memory area replacement table, a bad sub-area included in a target memory area to a normal sub-area included in one of remaining bad memory areas other than the target bad memory area among the bad memory areas added to the bad memory area replacement table."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Memory system and operating method thereof","description":"Embodiments of the present disclosure provide a memory system and an operating method thereof. A memory system includes a memory device and a memory controller. The memory controller is configured to ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11467903","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-11467903","citation_suggestion":"Patentable. \"Memory system and operating method thereof\" (US-11467903). https://patentable.app/patents/US-11467903","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11467903","json":"https://patentable.app/api/llm-context/US-11467903","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:34:15.814Z"}