{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9683856","patent":{"patent_number":"US-9683856","title":"Evacuation navigation device","assignee":null,"inventors":[],"filing_date":"2014-08-18T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["G01C","G01C"],"num_claims":17,"abstract":"An evacuation navigation device disclosed. In one embodiment, the evacuation navigation device comprises a position determining component configured to determine a position of a handheld device within a selected environment having access to at least one positioning system. The device further comprises a display device configured to display the position of the handheld device on a digital map of the selected environment and at least one evacuation route from the position to an evacuation position. The device further comprises a wireless communication component configured to receive a real-time update of safety conditions along the at least one evacuation route. The device further comprises logic implemented by a processor for dynamically revising the digital map based upon the real-time update."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Evacuation navigation device","description":"An evacuation navigation device disclosed. In one embodiment, the evacuation navigation device comprises a position determining component configured to determine a position of a handheld device within","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9683856","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-9683856","citation_suggestion":"Patentable. \"Evacuation navigation device\" (US-9683856). https://patentable.app/patents/US-9683856","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9683856","json":"https://patentable.app/api/llm-context/US-9683856","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:01:18.509Z"}