{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9730270","patent":{"patent_number":"US-9730270","title":"Telecommunication system for automatically locating by network connection and selectively delivering calls to mobile client devices","assignee":null,"inventors":[],"filing_date":"2014-05-15T00:00:00.000Z","publication_date":"2017-08-08T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04M","H04M","H04M","H04M","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":15,"abstract":"A communication system for an organization having multiple sites uses a dual-mode device capable of both cell phone communication and telephone communication on a local area network (LAN). IP LANS are established at organization sites such that a temporary IP address is assigned to a dual-mode device that logs onto an organization LAN, and the IP address is associated at a PSTN-connected server on the LAN with the cell phone number of the communication device. The IP server notifies a PSTN-connected routing server when a device logs on to a LAN, and also provides a destination number for the IP server. Cell calls directed to the device are then redirected to the IP server and directed to the device connected to the LAN."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Telecommunication system for automatically locating by network connection and selectively delivering calls to mobile client devices","description":"A communication system for an organization having multiple sites uses a dual-mode device capable of both cell phone communication and telephone communication on a local area network (LAN). IP LANS are","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9730270","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-9730270","citation_suggestion":"Patentable. \"Telecommunication system for automatically locating by network connection and selectively delivering calls to mobile client devices\" (US-9730270). https://patentable.app/patents/US-9730270","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9730270","json":"https://patentable.app/api/llm-context/US-9730270","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:40:37.768Z"}