{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11490278","patent":{"patent_number":"US-11490278","title":"Wireless proximity detection reporting","assignee":null,"inventors":[],"filing_date":"2020-08-26T00:00:00.000Z","publication_date":"2022-11-01T00:00:00.000Z","cpc_codes":["H04W","H04L","H04L","H04L","H04W","H04W","H04W","H04W","H04W","H04W"],"num_claims":9,"abstract":"A system and method for detecting the proximity of wireless devices within a controlled-environment facility is disclosed. The wireless devices transmit period heartbeat messages to a central monitoring system. The wireless devices monitor communication channels for activity by other devices. The wireless devices report the activity by other devices in the status messages. The central monitoring system may assign a location to the other device based upon a location of the wireless device that sent the status message."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Wireless proximity detection reporting","description":"A system and method for detecting the proximity of wireless devices within a controlled-environment facility is disclosed. The wireless devices transmit period heartbeat messages to a central monitori","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11490278","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-11490278","citation_suggestion":"Patentable. \"Wireless proximity detection reporting\" (US-11490278). https://patentable.app/patents/US-11490278","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11490278","json":"https://patentable.app/api/llm-context/US-11490278","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T17:21:22.790Z"}