{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9820147","patent":{"patent_number":"US-9820147","title":"Authentification method for a communication network","assignee":null,"inventors":[],"filing_date":"2015-09-17T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04W","H04L","H04L","H04W","H04W","H04W"],"num_claims":8,"abstract":"An authentication method for a communication network includes a registration step, an inquiry step, an answering step and a verification step. The authentication method further includes an emergency authentication mode if a response code is not received by a requesting end within a predetermined period of time or if a first confirmation code is verified to be incorrect by a requesting end. In another embodiment, an authentication method for a communication network includes a registration step, a first inquiry step, a second inquiry step, a first answering step, a second answering step and a verification step. The authentication method in the other embodiment also includes an emergency authentication mode if a second response code is not received by the requesting end within a predetermined period of time or if a third tested code is verified to be incorrect."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Authentification method for a communication network","description":"An authentication method for a communication network includes a registration step, an inquiry step, an answering step and a verification step. The authentication method further includes an emergency a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9820147","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-9820147","citation_suggestion":"Patentable. \"Authentification method for a communication network\" (US-9820147). https://patentable.app/patents/US-9820147","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9820147","json":"https://patentable.app/api/llm-context/US-9820147","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:33:36.811Z"}