{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9722984","patent":{"patent_number":"US-9722984","title":"Proximity-based authentication","assignee":null,"inventors":[],"filing_date":"2014-01-30T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04W","H04W"],"num_claims":3,"abstract":"A first device requests a protected resource (managed by a second device). A first authentication is performed by the second device upon receipt of the request. The second device provides an audio message back to the first device, which plays the audio message over a speaker. A third device captures the audio message as audio and uses the audio message to request a second authentication from the second device. The second device provides an authenticated session handle back to the first device for accessing the protected resource when both the first and second authentications are successful."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Proximity-based authentication","description":"A first device requests a protected resource (managed by a second device). A first authentication is performed by the second device upon receipt of the request. The second device provides an audio mes","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9722984","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-9722984","citation_suggestion":"Patentable. \"Proximity-based authentication\" (US-9722984). https://patentable.app/patents/US-9722984","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9722984","json":"https://patentable.app/api/llm-context/US-9722984","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T13:17:30.581Z"}