{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8477659","patent":{"patent_number":"US-8477659","title":"Audio/video communication system","assignee":null,"inventors":[],"filing_date":"2009-02-03T00:00:00.000Z","publication_date":"2013-07-02T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04N","H04L"],"num_claims":8,"abstract":"An audio/video communication system includes plural network terminals. Each network terminal has a communication node and a stand-by node. Every node in a communication group has a first lower node connector and a second lower node connector, and is arranged to store a first value indicating a number of nodes in a first side diverging from the first lower node connector and a second value indicating a number of nodes in a second side diverging from the second lower node connector. A new node is added to the communication group such that the first value and the second value stored in each node is substantially equal, in order to define a balanced binary tree structure. Data sent from a node in the communication group reaches all other nodes in the communication group within a time proportional to a logarithm of the number of nodes in the communication group."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Audio/video communication system","description":"An audio/video communication system includes plural network terminals. Each network terminal has a communication node and a stand-by node. Every node in a communication group has a first lower node co","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8477659","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-8477659","citation_suggestion":"Patentable. \"Audio/video communication system\" (US-8477659). https://patentable.app/patents/US-8477659","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8477659","json":"https://patentable.app/api/llm-context/US-8477659","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:34:53.185Z"}