{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9686652","patent":{"patent_number":"US-9686652","title":"Crowd congestion detection","assignee":null,"inventors":[],"filing_date":"2016-11-15T00:00:00.000Z","publication_date":"2017-06-20T00:00:00.000Z","cpc_codes":["H04W","G06F","G06F","H04L","H04W","H04W","H04W"],"num_claims":1,"abstract":"An approach for crowd congestion detection, the approach determines one or more selected locations. The approach determines a frequency spectrum history of one or more users within the one or more selected locations. The approach determines a location of the one or more users within the one or more selected locations. The approach determines a frequency spectrum of the one or more users within the one or more selected locations. The approach determines a crowding measure for the one or more selected locations based, at least in part, on the frequency spectrum history and the frequency spectrum of the one or more users within the one or more selected locations. The approach ranks the one or more selected locations based, at least in part, on the crowding measure."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Crowd congestion detection","description":"An approach for crowd congestion detection, the approach determines one or more selected locations. The approach determines a frequency spectrum history of one or more users within the one or more sel","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9686652","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-9686652","citation_suggestion":"Patentable. \"Crowd congestion detection\" (US-9686652). https://patentable.app/patents/US-9686652","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9686652","json":"https://patentable.app/api/llm-context/US-9686652","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:15:12.527Z"}