{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11303754","patent":{"patent_number":"US-11303754","title":"Ringless voicemail attempt detection","assignee":null,"inventors":[],"filing_date":"2021-01-13T00:00:00.000Z","publication_date":"2022-04-12T00:00:00.000Z","cpc_codes":["H04M","H04M","H04M","H04M","H04M"],"num_claims":20,"abstract":"One or more computing devices, systems, and/or methods for ringless voicemail detection are provided. In an example, a first call attempt to a phone number may be detected. In response to detecting a second call attempt to the phone number occurring within a first threshold timespan of the first call attempt being detected, first processing of the second call attempt is withheld. In response to the first call attempt being cancelled within a second threshold timespan of the first call attempt being detected, second processing of the second call attempt is performed based upon a policy."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Ringless voicemail attempt detection","description":"One or more computing devices, systems, and/or methods for ringless voicemail detection are provided. In an example, a first call attempt to a phone number may be detected. In response to detecting a ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11303754","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-11303754","citation_suggestion":"Patentable. \"Ringless voicemail attempt detection\" (US-11303754). https://patentable.app/patents/US-11303754","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11303754","json":"https://patentable.app/api/llm-context/US-11303754","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:11:19.878Z"}