{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10542009","patent":{"patent_number":"US-10542009","title":"System and method for data transfer authentication","assignee":null,"inventors":[],"filing_date":"2014-10-07T00:00:00.000Z","publication_date":"2020-01-21T00:00:00.000Z","cpc_codes":["G06Q","G06Q","G06Q","G06Q","G06Q","H04L","H04L"],"num_claims":20,"abstract":"A transaction initialization system serving first and second devices, interconnected by a communication network, each having a speaker and a microphone, which wish to perform a transaction, the system comprising a server; and a client which controls the first device to initiate the transaction by (a) commanding the first device's speaker to generate a transaction-heralding sound and by (b) notifying the server, via said network, of generation of the transaction-heralding sound; and controls the second device, using a processor, to notify the server, via said network, that a particular transaction-heralding sound has been heard; and wherein, at least once, when the server notes that the same transaction-heralding sound has been reported as having been sent and as having been received, the server responsively validates a transaction between the two devices."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for data transfer authentication","description":"A transaction initialization system serving first and second devices, interconnected by a communication network, each having a speaker and a microphone, which wish to perform a transaction, the system","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10542009","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-10542009","citation_suggestion":"Patentable. \"System and method for data transfer authentication\" (US-10542009). https://patentable.app/patents/US-10542009","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10542009","json":"https://patentable.app/api/llm-context/US-10542009","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:22:33.313Z"}