{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9619721","patent":{"patent_number":"US-9619721","title":"Monitoring a degree of attention of a driver of a vehicle","assignee":null,"inventors":[],"filing_date":"2015-10-14T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["G06V","A61B","A61B","A61B","B60W","B60W","B62D","B62D","G06V","G06V","A61B","B60W","B60W","B60W","B60W","B60W","B60W","B60W","B60W","B60W"],"num_claims":10,"abstract":"To monitor a degree of attentiveness for a driver of a vehicle, a period is determined on the basis of a speed of the vehicle. It is determined whether an eyelid closed time and/or an eyelid closing time of the driver exceeds the period."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Monitoring a degree of attention of a driver of a vehicle","description":"To monitor a degree of attentiveness for a driver of a vehicle, a period is determined on the basis of a speed of the vehicle. It is determined whether an eyelid closed time and/or an eyelid closing t","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9619721","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-9619721","citation_suggestion":"Patentable. \"Monitoring a degree of attention of a driver of a vehicle\" (US-9619721). https://patentable.app/patents/US-9619721","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9619721","json":"https://patentable.app/api/llm-context/US-9619721","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:40:50.787Z"}