{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9672713","patent":{"patent_number":"US-9672713","title":"Methods and apparatus to detect and warn proximate entities of interest","assignee":null,"inventors":[],"filing_date":"2015-01-30T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["G08G","G08G"],"num_claims":24,"abstract":"Systems and methods to detect and warn proximate entities of interest are described herein. An example method includes sending an interrogation signal generated by a vehicle within a first area, detecting the interrogation signal from the first area, in response to detection of the interrogation signal from the first area, receiving a first responsive signal from a first transponder in the first area, and determining a directional resolution of the first responsive signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and apparatus to detect and warn proximate entities of interest","description":"Systems and methods to detect and warn proximate entities of interest are described herein. An example method includes sending an interrogation signal generated by a vehicle within a first area, detec","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9672713","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-9672713","citation_suggestion":"Patentable. \"Methods and apparatus to detect and warn proximate entities of interest\" (US-9672713). https://patentable.app/patents/US-9672713","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9672713","json":"https://patentable.app/api/llm-context/US-9672713","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:44:03.069Z"}