{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9602764","patent":{"patent_number":"US-9602764","title":"Method for implementing video calls on communication terminal and communication terminal thereof","assignee":null,"inventors":[],"filing_date":"2012-01-16T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["H04N","H04N","H04M"],"num_claims":11,"abstract":"The present invention discloses a method for implementing a video phone on a communication terminal, and the communication terminal thereof. The method comprises the steps of: determining, by the communication terminal, that it supports video phone services and is located in a second communication access network which supports the transmission of a second data contained in the video phone services; initiating or waiting for a video phone call; establishing and maintaining a video phone connection with a second communication terminal; and switching CS domain services to a first communication access network which supports the transmission of a first data contained in the CS domain services after the video phone connection is terminated. The second communication access network supports the transmission of the second data contained in the video phone services, so it is able to implement the video phone services in the second communication access network in accordance with a predetermined service process, and to implement the CS domain services via the first communication access network in an area not covered by the second communication access network."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for implementing video calls on communication terminal and communication terminal thereof","description":"The present invention discloses a method for implementing a video phone on a communication terminal, and the communication terminal thereof. The method comprises the steps of: determining, by the comm","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9602764","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-9602764","citation_suggestion":"Patentable. \"Method for implementing video calls on communication terminal and communication terminal thereof\" (US-9602764). https://patentable.app/patents/US-9602764","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9602764","json":"https://patentable.app/api/llm-context/US-9602764","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:37:24.525Z"}