{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8464067","patent":{"patent_number":"US-8464067","title":"Method for enabling limitation of service access","assignee":null,"inventors":[],"filing_date":"2009-05-11T00:00:00.000Z","publication_date":"2013-06-11T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04W","H04W","H04L"],"num_claims":26,"abstract":"A method for enabling limitation of service access where a service provider offers at least one service and a user possesses multiple different digital identities that can be used to invoke or register with the service, wherein the user agrees on a secret with a third party entity, assigns counter values to different digital identities used to invoke or register with a service, and requests the service by applying an encryption algorithm on the secret and the counter value assigned to the digital identity employed for the service request, and the third party entity receives the first verification value, applies the encryption algorithm to reconstruct the employed counter value, and provides information on whether the reconstructed counter value exceeds a limit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for enabling limitation of service access","description":"A method for enabling limitation of service access where a service provider offers at least one service and a user possesses multiple different digital identities that can be used to invoke or registe","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8464067","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-8464067","citation_suggestion":"Patentable. \"Method for enabling limitation of service access\" (US-8464067). https://patentable.app/patents/US-8464067","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8464067","json":"https://patentable.app/api/llm-context/US-8464067","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T19:50:36.906Z"}