{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9832650","patent":{"patent_number":"US-9832650","title":"Dynamic WLAN connections","assignee":null,"inventors":[],"filing_date":"2016-01-04T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["H04W","H04W","H04W","H04W","H04L","H04W","H04W"],"num_claims":20,"abstract":"A cellular communications network is configured to support calling over untrusted networks such as the Internet. A cellular communications device is used to place and receive calls through the private, trusted cellular communications network. In addition, the device has a WLAN interface for connection to a wireless network access point such as a Wi-Fi access point, and for communication through the Internet. When conducting a voice or video call, the device establishes a secure communication tunnel with a gateway of the cellular communications network through the Internet and communicates voice and/or video data through the secure communication tunnel. The WLAN interface and secure communication tunnel may be disabled during periods when calls are not being conducted. When a call is placed to the device, a message is sent to the device requesting that the device activate its WLAN interface and/or establish a secure communication tunnel with the gateway."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Dynamic WLAN connections","description":"A cellular communications network is configured to support calling over untrusted networks such as the Internet. A cellular communications device is used to place and receive calls through the private","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9832650","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-9832650","citation_suggestion":"Patentable. \"Dynamic WLAN connections\" (US-9832650). https://patentable.app/patents/US-9832650","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9832650","json":"https://patentable.app/api/llm-context/US-9832650","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:15:25.843Z"}