{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9690949","patent":{"patent_number":"US-9690949","title":"Proxy-based reader authentication by trusted authority","assignee":null,"inventors":[],"filing_date":"2014-07-28T00:00:00.000Z","publication_date":"2017-06-27T00:00:00.000Z","cpc_codes":["G06K","G06F","G06K","H04L","H04L","H04L","H04L","H04L","G06F","H04L","H04L","H04Q","H04Q"],"num_claims":20,"abstract":"A Radio Frequency Identification (RFID) system including an RFID reader and a reader proxy authenticates itself to a verification authority. The proxy receives a proxy challenge from a verification authority and determines a proxy response based on the proxy challenge and a proxy key known to the proxy. The proxy response is then sent to the verification authority along with an identifier for the reader. The reader then authenticates an RFID tag by sending a tag response to the verification authority, which determines whether the reader is authentic based on the authenticity of the proxy response."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Proxy-based reader authentication by trusted authority","description":"A Radio Frequency Identification (RFID) system including an RFID reader and a reader proxy authenticates itself to a verification authority. The proxy receives a proxy challenge from a verification au","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9690949","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-9690949","citation_suggestion":"Patentable. \"Proxy-based reader authentication by trusted authority\" (US-9690949). https://patentable.app/patents/US-9690949","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9690949","json":"https://patentable.app/api/llm-context/US-9690949","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:34:47.256Z"}