{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9794416","patent":{"patent_number":"US-9794416","title":"Method and system for maintaining device service in a network","assignee":null,"inventors":[],"filing_date":"2015-09-04T00:00:00.000Z","publication_date":"2017-10-17T00:00:00.000Z","cpc_codes":["H04M","H04W","H04W"],"num_claims":20,"abstract":"Disclosed herein is a method and corresponding system for managing communication in a first network, where the first network is interconnected with a fallback network. The first network may detect, when a user equipment device (UE) served by a base station of the first network seeks to initiate a voice call, the UE will transition from being served by the first network to be served by the fallback network in order to initiate the voice call directly via the fallback network rather than initiate the voice call via the first network. In response to detecting this, and further in response to the base station not supporting signaling between the UE and the fallback network, the first network may cause the UE to not transition to be served by the fallback network and to instead stay served by the base station."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for maintaining device service in a network","description":"Disclosed herein is a method and corresponding system for managing communication in a first network, where the first network is interconnected with a fallback network. The first network may detect, wh","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9794416","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-9794416","citation_suggestion":"Patentable. \"Method and system for maintaining device service in a network\" (US-9794416). https://patentable.app/patents/US-9794416","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9794416","json":"https://patentable.app/api/llm-context/US-9794416","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:02:13.119Z"}