{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11475972","patent":{"patent_number":"US-11475972","title":"Non-volatile memory device, controller for controlling the same, storage device having the same, and reading method thereof","assignee":null,"inventors":[],"filing_date":"2021-07-06T00:00:00.000Z","publication_date":"2022-10-18T00:00:00.000Z","cpc_codes":["G11C","G06F","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C","G11C"],"num_claims":20,"abstract":"A controller includes control pins, a buffer memory, an error correction circuit, and a processor driving a read level search unit for a read operation of at least one non-volatile memory device, in which the read level search unit receives fail bit information of a sector error-corrected in the first page from the at least one non-volatile memory device when the error correction of the first read data is not possible, and searches for an optimal read level or set a soft decision offset using the fail bit information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Non-volatile memory device, controller for controlling the same, storage device having the same, and reading method thereof","description":"A controller includes control pins, a buffer memory, an error correction circuit, and a processor driving a read level search unit for a read operation of at least one non-volatile memory device, in w","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11475972","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-11475972","citation_suggestion":"Patentable. \"Non-volatile memory device, controller for controlling the same, storage device having the same, and reading method thereof\" (US-11475972). https://patentable.app/patents/US-11475972","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11475972","json":"https://patentable.app/api/llm-context/US-11475972","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:22:59.365Z"}