{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9734417","patent":{"patent_number":"US-9734417","title":"Use of relationship between activities of different traffic signals in a network to improve traffic signal state estimation","assignee":null,"inventors":[],"filing_date":"2015-09-02T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["G06V","B60W","G08G","G08G","G08G","G08G","G08G","G08G","G08G","G08G"],"num_claims":19,"abstract":"Methods and devices for using a relationship between activities of different traffic signals in a network to improve traffic signal state estimation are disclosed. An example method includes determining that a vehicle is approaching an upcoming traffic signal. The method may further include determining a state of one or more traffic signals other than the upcoming traffic signal. Additionally, the method may also include determining an estimate of a state of the upcoming traffic signal based on a relationship between the state of the one or more traffic signals other than the upcoming traffic signal and the state of the upcoming traffic signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Use of relationship between activities of different traffic signals in a network to improve traffic signal state estimation","description":"Methods and devices for using a relationship between activities of different traffic signals in a network to improve traffic signal state estimation are disclosed. An example method includes determini","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9734417","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-9734417","citation_suggestion":"Patentable. \"Use of relationship between activities of different traffic signals in a network to improve traffic signal state estimation\" (US-9734417). https://patentable.app/patents/US-9734417","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9734417","json":"https://patentable.app/api/llm-context/US-9734417","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:20:53.216Z"}