{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9843913","patent":{"patent_number":"US-9843913","title":"e911 call continuity for WiFi offload","assignee":null,"inventors":[],"filing_date":"2015-06-12T00:00:00.000Z","publication_date":"2017-12-12T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W","H04W"],"num_claims":14,"abstract":"A system and method for transferring e911 calls between a 3GPP network and a non-3GPP network. The method includes connecting an emergency communication between a mobile device and an emergency service, receiving, from the mobile device, an indication to handoff the communication from a first network to a second network; and transferring the communication from the first network to the second network while maintaining continuity of the communication."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"e911 call continuity for WiFi offload","description":"A system and method for transferring e911 calls between a 3GPP network and a non-3GPP network. The method includes connecting an emergency communication between a mobile device and an emergency servic","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9843913","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-9843913","citation_suggestion":"Patentable. \"e911 call continuity for WiFi offload\" (US-9843913). https://patentable.app/patents/US-9843913","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9843913","json":"https://patentable.app/api/llm-context/US-9843913","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:43:15.792Z"}