{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8503266","patent":{"patent_number":"US-8503266","title":"Acoustic fluid height monitoring using dynamic surface perturbations","assignee":null,"inventors":[],"filing_date":"2011-12-27T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["G01S"],"num_claims":25,"abstract":"A method of determining the volume or height of fluid in a reservoir is provided. A first burst of focused acoustic energy is used to raise temporarily a protuberance on a free surface of the fluid. A second burst of acoustic energy is directed to the free surface of the fluid. Echoes from the second burst of acoustic energy are detected. The detected echoes are employed to compute the height of the fluid."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Acoustic fluid height monitoring using dynamic surface perturbations","description":"A method of determining the volume or height of fluid in a reservoir is provided. A first burst of focused acoustic energy is used to raise temporarily a protuberance on a free surface of the fluid. A","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8503266","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-8503266","citation_suggestion":"Patentable. \"Acoustic fluid height monitoring using dynamic surface perturbations\" (US-8503266). https://patentable.app/patents/US-8503266","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8503266","json":"https://patentable.app/api/llm-context/US-8503266","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:27:48.727Z"}