{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11943365","patent":{"patent_number":"US-11943365","title":"Secure cross-device authentication system","assignee":null,"inventors":[],"filing_date":"2022-07-25T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":20,"abstract":"A method including receiving, by an infrastructure device from a first user device, a request to provide a list of available user devices that are available for authenticating the first user device with a service provider; receiving, by the infrastructure device from the first user device, a selection message indicating a selection of a second user device for authenticating the first user device; transmitting, by the infrastructure device to the second user device based on receiving the selection message, an authentication message indicating that the second user device is to authenticate the first user device; receiving, by the infrastructure device from the second user device, one or more encrypted authentication factors associated with authenticating the first user device; and transmitting, by the infrastructure device to the first user device, the one or more encrypted factors associated with authenticating the first user device with the service provider is disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Secure cross-device authentication system","description":"A method including receiving, by an infrastructure device from a first user device, a request to provide a list of available user devices that are available for authenticating the first user device wi","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11943365","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-11943365","citation_suggestion":"Patentable. \"Secure cross-device authentication system\" (US-11943365). https://patentable.app/patents/US-11943365","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11943365","json":"https://patentable.app/api/llm-context/US-11943365","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T04:46:55.052Z"}