{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12003667","patent":{"patent_number":"US-12003667","title":"Intercepting and challenging unwanted phone calls","assignee":null,"inventors":[],"filing_date":"2023-01-10T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["H04M","H04M","H04M","H04M","H04M"],"num_claims":20,"abstract":"A call challenger can receive a user input from a called party identity to opt-in to a call challenge service, and a second user input of a keyword. When the call challenger receives a call directed to a user equipment of the called party identity, the call challenger can prompt the calling party to provide an audible response. In response to a receipt of the audible response, the call challenger can convert the audible response to a text. The call challenger can compare the text with the keyword to determine if there is a sufficient match. In response to the determining the output of the comparing does not satisfy a threshold match score, the call challenger can prevent the call from connecting with the user equipment."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Intercepting and challenging unwanted phone calls","description":"A call challenger can receive a user input from a called party identity to opt-in to a call challenge service, and a second user input of a keyword. When the call challenger receives a call directed t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12003667","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-12003667","citation_suggestion":"Patentable. \"Intercepting and challenging unwanted phone calls\" (US-12003667). https://patentable.app/patents/US-12003667","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12003667","json":"https://patentable.app/api/llm-context/US-12003667","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T16:14:39.128Z"}