{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8520813","patent":{"patent_number":"US-8520813","title":"System and method for transmitting voice messages via a centralized voice message server","assignee":null,"inventors":[],"filing_date":"2012-07-09T00:00:00.000Z","publication_date":"2013-08-27T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04M","H04M","H04M","H04M","H04M","H04W","H04W","H04L","H04M","H04M","H04M","H04M","H04M","H04W"],"num_claims":20,"abstract":"A system and method for transmitting voice messages via a centralized voice message server is provided. A plurality of communication devices are interfaced over a data network, and each communication device is associated with a user. At least one of the users is associated with a plurality of discussion groups. The user is identified as signed-in to two or more of the discussion groups. At least one of the two or more discussion groups to which the user is signed-in is identified as active. A voice message is received on a voice message server from the user. The voice message is transmitted to all members signed-in to the active discussion group from the voice message server. The voice message server further transmits voice messages to the user from members signed-in to the discussion groups to which the user is signed-in."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"System and method for transmitting voice messages via a centralized voice message server","description":"A system and method for transmitting voice messages via a centralized voice message server is provided. A plurality of communication devices are interfaced over a data network, and each communication ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8520813","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-8520813","citation_suggestion":"Patentable. \"System and method for transmitting voice messages via a centralized voice message server\" (US-8520813). https://patentable.app/patents/US-8520813","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8520813","json":"https://patentable.app/api/llm-context/US-8520813","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:12:21.509Z"}