{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9626504","patent":{"patent_number":"US-9626504","title":"Information processing device and information processing method","assignee":null,"inventors":[],"filing_date":"2012-04-11T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","H04L","H04L"],"num_claims":8,"abstract":"This technology relates to an information processing device and an information processing method capable of detecting that at least one of data and a parameter of a command is falsified. A command reception unit of an IC card receives a read command from a reader/writer through an antenna. A MAC calculation unit calculates a MAC based on a read address included in a parameter of the read command and read data to be transmitted to the reader/writer. A response transmission unit transmits the read data and the MAC to the reader/writer through the antenna. This technology is applicable to the IC card, for example."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Information processing device and information processing method","description":"This technology relates to an information processing device and an information processing method capable of detecting that at least one of data and a parameter of a command is falsified. A command rec","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9626504","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-9626504","citation_suggestion":"Patentable. \"Information processing device and information processing method\" (US-9626504). https://patentable.app/patents/US-9626504","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9626504","json":"https://patentable.app/api/llm-context/US-9626504","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:17:24.858Z"}