{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9852022","patent":{"patent_number":"US-9852022","title":"Memory system, memory controller and memory control method","assignee":null,"inventors":[],"filing_date":"2016-02-04T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["G06F","G11C","G11C","G11C","G11C","G11C"],"num_claims":17,"abstract":"According to the embodiments, a memory system includes a non-volatile memory, a control unit that reads a received word from the non-volatile memory, and a decoder that performs soft-decision decode to the received word. The decoder includes a test pattern generating unit that generates test patterns, a hard decision decoder that performs hard-decision decode by using the test pattern and the received word and outputs a decoded word, and a distance calculating unit that calculates Euclidean distance between the decoded word and the received word based on the decoded words of which the number is less than that of the test patterns of all the combinations in a case where the number of flips is of one to a predetermined value and selects a decoded word which is the decoding result from among the decoded words output from the hard decision decoder based on the Euclidean distance."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Memory system, memory controller and memory control method","description":"According to the embodiments, a memory system includes a non-volatile memory, a control unit that reads a received word from the non-volatile memory, and a decoder that performs soft-decision decode t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9852022","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-9852022","citation_suggestion":"Patentable. \"Memory system, memory controller and memory control method\" (US-9852022). https://patentable.app/patents/US-9852022","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9852022","json":"https://patentable.app/api/llm-context/US-9852022","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:38:32.315Z"}