{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9775040","patent":{"patent_number":"US-9775040","title":"Methods, nodes and devices for ensuring security of service requests","assignee":null,"inventors":[],"filing_date":"2015-12-01T00:00:00.000Z","publication_date":"2017-09-26T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04W","H04W","H04W","H04W","H04W"],"num_claims":31,"abstract":"A method (30) is provided for a first network node (22) of ensuring validity of a service request. The method (30) comprises receiving (31), from a second network node (13), a first piece of information relating to a destination identifier of the service request; receiving (32), from a communication device (12), a request for the service, the request comprising a second piece of information relating to the destination identifier; and determining (33) the service request to be valid if establishing a correspondence of the first piece of information with the second piece of information, else determining the service request to be invalid. Methods in a second network node (13) and in a communications device (12) are also provided and corresponding devices."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods, nodes and devices for ensuring security of service requests","description":"A method (30) is provided for a first network node (22) of ensuring validity of a service request. The method (30) comprises receiving (31), from a second network node (13), a first piece of informati","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9775040","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-9775040","citation_suggestion":"Patentable. \"Methods, nodes and devices for ensuring security of service requests\" (US-9775040). https://patentable.app/patents/US-9775040","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9775040","json":"https://patentable.app/api/llm-context/US-9775040","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:19:59.502Z"}