{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11275678","patent":{"patent_number":"US-11275678","title":"Data storage device with spare blocks for replacing bad block in super block and operating method thereof","assignee":null,"inventors":[],"filing_date":"2019-09-30T00:00:00.000Z","publication_date":"2022-03-15T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":18,"abstract":"A data storage device includes a memory device and a controller. The memory device includes a plurality of planes, wherein each of the planes includes two or more memory blocks. The controller is configured to control an operation of the memory device. The controller is further configured to generate a first super block as a super block including two or more way-interleavable memory blocks among the plurality of memory blocks of the plurality of planes, determine whether each of the memory blocks included in the first super block is a bad block, retrieve a spare block for replacing a first memory block determined as a bad block, in the plurality of planes; and generate a second replacing super block as a super block in which the first memory block is replaced with a second memory block positioned in a plane which does not have the first memory block, when all spare blocks of a plane including the first memory block are used."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data storage device with spare blocks for replacing bad block in super block and operating method thereof","description":"A data storage device includes a memory device and a controller. The memory device includes a plurality of planes, wherein each of the planes includes two or more memory blocks. The controller is conf","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11275678","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-11275678","citation_suggestion":"Patentable. \"Data storage device with spare blocks for replacing bad block in super block and operating method thereof\" (US-11275678). https://patentable.app/patents/US-11275678","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11275678","json":"https://patentable.app/api/llm-context/US-11275678","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:14:51.580Z"}