{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9680644","patent":{"patent_number":"US-9680644","title":"User authentication system and methods","assignee":null,"inventors":[],"filing_date":"2014-07-25T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L"],"num_claims":15,"abstract":"Authenticating a user by presenting an authentication instruction to an individual via any computing device output interfaces, the authentication instruction selected from an identity authentication profile, receiving a response to the authentication instruction via any input methods supported by the computing device, the response including content provided through the performance of an action, determining a current action measurement for characteristics associated with the action, and a current content measurement for characteristics associated with the content, where the characteristics are associated with the authentication instruction, determining that each of the measurements matches a corresponding benchmark associated with the authentication instruction to within a predefined tolerance, where the benchmarks are selected from the identity authentication profile and performing the presenting, receiving, and determining steps for each of a predefined number of authentication instructions selected from the identity authentication profile, thereby authenticating the individual."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"User authentication system and methods","description":"Authenticating a user by presenting an authentication instruction to an individual via any computing device output interfaces, the authentication instruction selected from an identity authentication p","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9680644","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-9680644","citation_suggestion":"Patentable. \"User authentication system and methods\" (US-9680644). https://patentable.app/patents/US-9680644","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9680644","json":"https://patentable.app/api/llm-context/US-9680644","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:39:48.044Z"}