{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11514142","patent":{"patent_number":"US-11514142","title":"System and method for multi-modal continuous biometric authentication for messengers and virtual assistants","assignee":null,"inventors":[],"filing_date":"2019-04-26T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["G06F","G10L","G06F","G06F","G06V","G06V","G10L","G10L","G10L","G10L"],"num_claims":19,"abstract":"A user authentication method in a messaging application of an electronic device. The method comprises, if at least one text message is typed by a user in the messaging application, collecting image data relating to said user and behavioral data relating to said user, and, if at least one voice message is pronounced by said user in the messaging application, collecting image data relating to said user and voice data relating to said user. The method also comprises, depending on the type of the message from text messages and voice messages, determining an image recognition score based upon comparison of the collected image data relating to said user and a stored image template data relating to said user obtained during typing or pronouncing a message by said user during a prior session, determining a voice recognition score based upon comparison of the collected voice data relating to said user and a stored voice template data relating to said user obtained during pronouncing a message by said user during a prior session, and determining a behavioral recognition score based upon comparison of the collected behavioral data relating to said user and a stored behavioral template data relating to said user obtained when said user typed the message during a prior session. The method also comprises creating a biometric score by using fusion of the image recognition score and one of the voice recognition score and the behavioral recognition score, and authenticating said user using the biometric score.Present invention allows to authenticate users in messaging applications or virtual assistants during typing and pronunciation of a message with high degree of accuracy."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for multi-modal continuous biometric authentication for messengers and virtual assistants","description":"A user authentication method in a messaging application of an electronic device. The method comprises, if at least one text message is typed by a user in the messaging application, collecting image da","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11514142","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-11514142","citation_suggestion":"Patentable. \"System and method for multi-modal continuous biometric authentication for messengers and virtual assistants\" (US-11514142). https://patentable.app/patents/US-11514142","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11514142","json":"https://patentable.app/api/llm-context/US-11514142","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:24:22.360Z"}