{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9686589","patent":{"patent_number":"US-9686589","title":"Method, device and system for implementing multi-party conference call by using set top box","assignee":null,"inventors":[],"filing_date":"2013-08-26T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["H04N","H04L","H04N"],"num_claims":8,"abstract":"A method, device, and system for implementing a multi-party conference call by using a set-top box. The method includes: in a conferencing state, the set-top box sending a network server that manages the conference a request message for adding another specified set-top box into the conference where the set-top box is located; and after the set-top box receives an acknowledgment message fed back by the network server for indicating that the specified set-top box has joined in the conference, distributing audio and/or video signals to be transmitted by the set-top box to other members of the conference through the network server."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method, device and system for implementing multi-party conference call by using set top box","description":"A method, device, and system for implementing a multi-party conference call by using a set-top box. The method includes: in a conferencing state, the set-top box sending a network server that manages ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9686589","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-9686589","citation_suggestion":"Patentable. \"Method, device and system for implementing multi-party conference call by using set top box\" (US-9686589). https://patentable.app/patents/US-9686589","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9686589","json":"https://patentable.app/api/llm-context/US-9686589","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:49:53.886Z"}