{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9731650","patent":{"patent_number":"US-9731650","title":"Enhanced sound generation for quiet vehicles with vehicle-to-vehicle communication capabilities","assignee":null,"inventors":[],"filing_date":"2015-11-06T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["G08G"],"num_claims":9,"abstract":"Two or more quiet vehicles traveling together sense each other and communicate to each other the condition of the respective drivers of the vehicles and announce their presence to pedestrians and other motorists using noise sounds. The characteristics of the emitted sounds are selected according to a level of threat presented by the quiet vehicles."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Enhanced sound generation for quiet vehicles with vehicle-to-vehicle communication capabilities","description":"Two or more quiet vehicles traveling together sense each other and communicate to each other the condition of the respective drivers of the vehicles and announce their presence to pedestrians and othe","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9731650","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-9731650","citation_suggestion":"Patentable. \"Enhanced sound generation for quiet vehicles with vehicle-to-vehicle communication capabilities\" (US-9731650). https://patentable.app/patents/US-9731650","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9731650","json":"https://patentable.app/api/llm-context/US-9731650","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:10:21.505Z"}