{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9736131","patent":{"patent_number":"US-9736131","title":"Secure login for subscriber devices","assignee":null,"inventors":[],"filing_date":"2013-09-24T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L"],"num_claims":21,"abstract":"A network service may receive an authentication request from a subscriber device, the authentication request including a user credential and a device identifier of the subscriber device. The service may validate the authentication request based at least in part on the included user credential, and when the authentication request is validated, provide an authentication reply to the subscriber device indicative of allowance of the subscriber device to access the service, the authentication reply including a hash token keyed to the device identifier of the subscriber device for use in validation of subsequent authentication requests. The service may further generate a second hash token based on the device identifier of a subsequent authentication request; validate a subsequent authentication request according to the hash token and the second hash token; and when the subsequent authentication request is validated, allowing the subscriber device to access the service."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Secure login for subscriber devices","description":"A network service may receive an authentication request from a subscriber device, the authentication request including a user credential and a device identifier of the subscriber device. The service m","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9736131","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-9736131","citation_suggestion":"Patentable. \"Secure login for subscriber devices\" (US-9736131). https://patentable.app/patents/US-9736131","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9736131","json":"https://patentable.app/api/llm-context/US-9736131","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:25:28.038Z"}