{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8474694","patent":{"patent_number":"US-8474694","title":"Radio frequency identification purchase transactions","assignee":null,"inventors":[],"filing_date":"2009-04-02T00:00:00.000Z","publication_date":"2013-07-02T00:00:00.000Z","cpc_codes":["H04M","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","H04M","H04M","H04M","H04M","H04M","H04W","H04M","H04M","H04M","H04M"],"num_claims":27,"abstract":"Methods and systems for using a Radio Frequency Identification (RFID) payment card are disclosed herein. The method generally comprises receiving an indicia identifying an RFID card, receiving a request to activate the RFID card, activating the RFID card by associating an initial value with a database record associated with the RFID card; receiving a PIN associated with the RFID card; receiving profile information; and associating the profile information with the database record. Systems for using RFID cards generally comprise an RFID card, an RFID account associated with the RFID card, a merchant communication module that receives indicia identifying the RFID card and sends a request to activate the RFID card, and a central processor or intermediary that receives a PIN associated with the RFID card and a request to activate the RFID card from the merchant communication module."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Radio frequency identification purchase transactions","description":"Methods and systems for using a Radio Frequency Identification (RFID) payment card are disclosed herein. The method generally comprises receiving an indicia identifying an RFID card, receiving a reque","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8474694","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-8474694","citation_suggestion":"Patentable. \"Radio frequency identification purchase transactions\" (US-8474694). https://patentable.app/patents/US-8474694","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8474694","json":"https://patentable.app/api/llm-context/US-8474694","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:17:17.403Z"}