{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9647693","patent":{"patent_number":"US-9647693","title":"Data processing apparatus","assignee":null,"inventors":[],"filing_date":"2015-01-06T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":20,"abstract":"A data processing apparatus including a processor and a memory has a parity/ECC encoder circuit and a parity/ECC decoder circuit. The parity/ECC encoder circuit is disposed in a signal path for writing data to the memory, includes a parity generating circuit for generating a parity of a plurality of bits from data to be written, and writes the generated parity together with the data into the memory. The parity/ECC decoder circuit is disposed in a signal path for reading data from the memory and includes a parity check unit. The parity generating circuit is configured so that each of a plurality of bits configuring the data contributes to generation of a parity of at least two bits. Consequently, the parity check unit can detect a two-bit error at high speed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data processing apparatus","description":"A data processing apparatus including a processor and a memory has a parity/ECC encoder circuit and a parity/ECC decoder circuit. The parity/ECC encoder circuit is disposed in a signal path for writin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9647693","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-9647693","citation_suggestion":"Patentable. \"Data processing apparatus\" (US-9647693). https://patentable.app/patents/US-9647693","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9647693","json":"https://patentable.app/api/llm-context/US-9647693","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:28:06.634Z"}