{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9775057","patent":{"patent_number":"US-9775057","title":"Service switching method, device and system for local communication network","assignee":null,"inventors":[],"filing_date":"2013-07-18T00:00:00.000Z","publication_date":"2017-09-26T00:00:00.000Z","cpc_codes":["H04L","H04L","H04W","H04W"],"num_claims":10,"abstract":"A service switching method, device and system for a local communication network are described. The method includes that: a current terminal receiving a service switching starting instruction sends running service information to a selected target terminal, and sends a service switching request message to a server; the server receiving the service switching request message sends service information to the target terminal; the target terminal extracts service progress time from the service information sent by the current terminal and the service information sent by the server respectively, calculates a time difference according to the extracted service progress time, and sends the time difference to the server; and the server regulates a progress of the service information sent to the target terminal according to the time difference to make the progress consistent with a progress of the service information sent to the selected target terminal by the current terminal. By the disclosure, a service can be smoothly switched, and service discontinuity can be avoided."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Service switching method, device and system for local communication network","description":"A service switching method, device and system for a local communication network are described. The method includes that: a current terminal receiving a service switching starting instruction sends run","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9775057","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-9775057","citation_suggestion":"Patentable. \"Service switching method, device and system for local communication network\" (US-9775057). https://patentable.app/patents/US-9775057","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9775057","json":"https://patentable.app/api/llm-context/US-9775057","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T17:28:42.012Z"}