{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11303447","patent":{"patent_number":"US-11303447","title":"Authentication system using paired, role reversing personal devices","assignee":null,"inventors":[],"filing_date":"2019-05-10T00:00:00.000Z","publication_date":"2022-04-12T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","G06Q","G06Q","G06Q","G06Q","G06Q","G06Q","H04L","H04L","H04L","H04L","H04L","H04L","H04W","H04W","H04L","H04L","H04L"],"num_claims":30,"abstract":"An authentication system is provided for authenticating users in accordance with an encryption/decryption algorithm using first and second separately unique encryption keys that are time variable and are uniquely associated with each user, having a first user controlled computing device under the control of the user for generating said first encryption key using an encryption key generating algorithm. The first user controlled computing device includes a key transmitter for transmitting wirelessly within the immediate vicinity of the user the first encryption key, a second user controlled computing device, operating as a coordinating device under the control of the user, for generating the second encryption key using the encryption key generating algorithm. The second user controlled computing device includes a key receiver for receiving the first encryption key."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Authentication system using paired, role reversing personal devices","description":"An authentication system is provided for authenticating users in accordance with an encryption/decryption algorithm using first and second separately unique encryption keys that are time variable and ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11303447","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-11303447","citation_suggestion":"Patentable. \"Authentication system using paired, role reversing personal devices\" (US-11303447). https://patentable.app/patents/US-11303447","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11303447","json":"https://patentable.app/api/llm-context/US-11303447","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:34:16.994Z"}