{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9712670","patent":{"patent_number":"US-9712670","title":"System, method and apparatus for call screening","assignee":null,"inventors":[],"filing_date":"2016-07-04T00:00:00.000Z","publication_date":"2017-07-18T00:00:00.000Z","cpc_codes":["H04M","H04M","H04M","H04M"],"num_claims":18,"abstract":"Techniques, systems, apparatuses and methods to better interdict or screen calls without disturbing the callee. The phone user can implement a warning for unwanted human, i.e., live person callers, and a challenge or barrier for unwanted automated or robocalling, particularly the usage of a required response to a question. The warning and particularly the challenge would weed out undesired solicitations. The present invention also makes allowance for desired human, robotic or automated calling in addition to the proscripted calls."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System, method and apparatus for call screening","description":"Techniques, systems, apparatuses and methods to better interdict or screen calls without disturbing the callee. The phone user can implement a warning for unwanted human, i.e., live person callers, an","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9712670","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-9712670","citation_suggestion":"Patentable. \"System, method and apparatus for call screening\" (US-9712670). https://patentable.app/patents/US-9712670","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9712670","json":"https://patentable.app/api/llm-context/US-9712670","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:48:31.696Z"}