{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9741027","patent":{"patent_number":"US-9741027","title":"Memory card based contactless devices","assignee":null,"inventors":[],"filing_date":"2007-12-14T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q"],"num_claims":4,"abstract":"A memory card compatible token includes a host interface, radio circuits to transmit signals and a controller to determine if the memory card access commands are for contactless devices attached to the memory card slot or general memory. User payment account information is stored in the contactless chip as part of the contactless devices. The radio circuits can be activated and deactivated by the user for signal transmission using the controller through a mobile computing device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Memory card based contactless devices","description":"A memory card compatible token includes a host interface, radio circuits to transmit signals and a controller to determine if the memory card access commands are for contactless devices attached to th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9741027","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-9741027","citation_suggestion":"Patentable. \"Memory card based contactless devices\" (US-9741027). https://patentable.app/patents/US-9741027","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9741027","json":"https://patentable.app/api/llm-context/US-9741027","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T15:04:37.578Z"}