{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11949674","patent":{"patent_number":"US-11949674","title":"Multi-factor message authentication","assignee":null,"inventors":[],"filing_date":"2023-01-20T00:00:00.000Z","publication_date":"2024-04-02T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04M","H04L","H04L","H04M","H04W"],"num_claims":32,"abstract":"Systems, methods, and apparatuses are described for authenticating a user device and/or user application. A user device may receive, based on a first authentication request, a plurality of messages sent over a plurality of channels of communication (e.g., a message to a URL address associated with the user device and a binary Short Message Service (SMS) message). Based on information from the messages, the user device may transmit a second authentication request."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multi-factor message authentication","description":"Systems, methods, and apparatuses are described for authenticating a user device and/or user application. A user device may receive, based on a first authentication request, a plurality of messages se","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11949674","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-11949674","citation_suggestion":"Patentable. \"Multi-factor message authentication\" (US-11949674). https://patentable.app/patents/US-11949674","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11949674","json":"https://patentable.app/api/llm-context/US-11949674","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:31:00.717Z"}