{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8468432","patent":{"patent_number":"US-8468432","title":"Coder-decoder and method for encoding and decoding an error correction code","assignee":null,"inventors":[],"filing_date":"2010-05-24T00:00:00.000Z","publication_date":"2013-06-18T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":20,"abstract":"The invention provides a method for encoding and decoding an error correction code. First, raw data is received and then divided into a plurality of data segments. A plurality of short parities corresponding to the data segments is then generated according to a first generator polynomial. The short parities are then appended to the data segments to obtain a plurality of short codewords. The short codewords are then concatenated to obtain a code data. A long parity corresponding to the code data is then generated according to a second generator polynomial, wherein the first generator polynomial is a function of at least one minimum polynomial of the second generator polynomial. Finally, the long parity is then appended to the code data to obtain a long codeword as an error correction code corresponding to the raw data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Coder-decoder and method for encoding and decoding an error correction code","description":"The invention provides a method for encoding and decoding an error correction code. First, raw data is received and then divided into a plurality of data segments. A plurality of short parities corres","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8468432","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-8468432","citation_suggestion":"Patentable. \"Coder-decoder and method for encoding and decoding an error correction code\" (US-8468432). https://patentable.app/patents/US-8468432","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8468432","json":"https://patentable.app/api/llm-context/US-8468432","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:16:24.882Z"}