{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9821659","patent":{"patent_number":"US-9821659","title":"Ultrasonic wading detection for a vehicle","assignee":null,"inventors":[],"filing_date":"2011-12-15T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["B60W","B60W","B60W","G01S","G01S","G01S","G06F","B60W","B60W","B60W","B60W","B60W","B60W","B60W","G01S","G01S"],"num_claims":18,"abstract":"A wading sensor for a vehicle comprises an ultrasonic parking distance control. An embodiment detects wading by sensing the difference in the settling time of the diaphragm of a transmitter/receiver, in water and in air. Other embodiments are disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Ultrasonic wading detection for a vehicle","description":"A wading sensor for a vehicle comprises an ultrasonic parking distance control. An embodiment detects wading by sensing the difference in the settling time of the diaphragm of a transmitter/receiver, ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9821659","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-9821659","citation_suggestion":"Patentable. \"Ultrasonic wading detection for a vehicle\" (US-9821659). https://patentable.app/patents/US-9821659","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9821659","json":"https://patentable.app/api/llm-context/US-9821659","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T18:30:00.965Z"}