{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9819912","patent":{"patent_number":"US-9819912","title":"Video monitoring system, video monitoring method, and video monitoring device","assignee":null,"inventors":[],"filing_date":"2014-03-14T00:00:00.000Z","publication_date":"2017-11-14T00:00:00.000Z","cpc_codes":["H04N","G06V","G06V","H04N","H04N"],"num_claims":8,"abstract":"A technique useful for searching which part of a predetermined area a person who has not yet reached a target position in the predetermined area until a scheduled time, is located. A boarding passenger management device and a boarding passenger reception terminal obtain a boarding passenger management number of the person who enters a boarding lobby, a monitoring camera captures an image of the person, monitoring cameras installed in association with multiple division areas capture an image of each of the division areas. The boarding passenger management device identifies the person who has not yet reached the boarding gate even though it is after the scheduled time, and the boarding passenger management device and the face feature quantity search device identify a division area where an image of the person considered to be a not-yet arrived target person is captured."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Video monitoring system, video monitoring method, and video monitoring device","description":"A technique useful for searching which part of a predetermined area a person who has not yet reached a target position in the predetermined area until a scheduled time, is located. A boarding passenge","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9819912","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-9819912","citation_suggestion":"Patentable. \"Video monitoring system, video monitoring method, and video monitoring device\" (US-9819912). https://patentable.app/patents/US-9819912","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9819912","json":"https://patentable.app/api/llm-context/US-9819912","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:08:19.809Z"}