{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9641324","patent":{"patent_number":"US-9641324","title":"Method and device for authenticating request message","assignee":null,"inventors":[],"filing_date":"2010-05-14T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L"],"num_claims":14,"abstract":"A method for authenticating request messages is disclosed. An authentication service device performs centralized allocation and management for authentication random numbers; when a User Equipment (UE) uses a protected service, the key negotiation process needs to be performed only once, whereupon the authentication is performed with multiple Application Servers (ASs) in turn according to the policy of using an authentication random number. Further, the corresponding authentication service device, AS, and UE are disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and device for authenticating request message","description":"A method for authenticating request messages is disclosed. An authentication service device performs centralized allocation and management for authentication random numbers; when a User Equipment (UE)","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9641324","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-9641324","citation_suggestion":"Patentable. \"Method and device for authenticating request message\" (US-9641324). https://patentable.app/patents/US-9641324","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9641324","json":"https://patentable.app/api/llm-context/US-9641324","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:20:14.069Z"}