{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11487611","patent":{"patent_number":"US-11487611","title":"LDPC encoding for memory cells with arbitrary number of levels","assignee":null,"inventors":[],"filing_date":"2021-02-23T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":20,"abstract":"The present disclosure generally relates to applying LDPC coding to memory cells with an arbitrary number of levels. Modulation code is applied to a first portion of user bits. The coded user data is stored in a first modulation block. Parity bits are then generated for the first portion of user bits. The parity bits are then stored in a second modulation block different from the first modulation block. Modulation code is then applied to a second portion of user bits which are stored in the second modulation block. Parity bits are then generated for the second portion of user bits and stored in a third modulation block. The parity bits are thus embedded in a separate modulation block from the modulation block where the user data is stored."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"LDPC encoding for memory cells with arbitrary number of levels","description":"The present disclosure generally relates to applying LDPC coding to memory cells with an arbitrary number of levels. Modulation code is applied to a first portion of user bits. The coded user data is ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11487611","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-11487611","citation_suggestion":"Patentable. \"LDPC encoding for memory cells with arbitrary number of levels\" (US-11487611). https://patentable.app/patents/US-11487611","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11487611","json":"https://patentable.app/api/llm-context/US-11487611","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:18:55.056Z"}