{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9684780","patent":{"patent_number":"US-9684780","title":"Dynamic interactive identity authentication method and system","assignee":null,"inventors":[],"filing_date":"2015-07-14T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["G06F","H04L","H04L","H04L"],"num_claims":19,"abstract":"An identity authentication system includes a storage unit, a display character set generation unit, a display unit and a password authentication unit. An identity authentication method includes the following steps: generating the dynamic display character sets; inputting a dynamic input code; and comparing the dynamic input code with the user password. This invention can improve the security of identity authentication and is convenient to use."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Dynamic interactive identity authentication method and system","description":"An identity authentication system includes a storage unit, a display character set generation unit, a display unit and a password authentication unit. An identity authentication method includes the fo","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9684780","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-9684780","citation_suggestion":"Patentable. \"Dynamic interactive identity authentication method and system\" (US-9684780). https://patentable.app/patents/US-9684780","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9684780","json":"https://patentable.app/api/llm-context/US-9684780","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:56:02.764Z"}