{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8539243","patent":{"patent_number":"US-8539243","title":"Information processing apparatus capable of communicating with external authentication device","assignee":null,"inventors":[],"filing_date":"2007-06-08T00:00:00.000Z","publication_date":"2013-09-17T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":19,"abstract":"Authentication information necessary for authentication processing at an external authentication device is restricted to be transmitted from a user terminal to an information processing apparatus without being encrypted. The information processing apparatus restricts transmission of information that allows a user to select authentication processing at an external authentication device in the case of not employing encryption communication arranged to communicate encrypted information."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Information processing apparatus capable of communicating with external authentication device","description":"Authentication information necessary for authentication processing at an external authentication device is restricted to be transmitted from a user terminal to an information processing apparatus with","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8539243","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-8539243","citation_suggestion":"Patentable. \"Information processing apparatus capable of communicating with external authentication device\" (US-8539243). https://patentable.app/patents/US-8539243","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8539243","json":"https://patentable.app/api/llm-context/US-8539243","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:07:34.064Z"}