{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11275159","patent":{"patent_number":"US-11275159","title":"Attenuation estimation using ultrasound","assignee":null,"inventors":[],"filing_date":"2019-01-08T00:00:00.000Z","publication_date":"2022-03-15T00:00:00.000Z","cpc_codes":["G01S","A61B","A61B","A61B","G01S","G01S","G01S","G01S","G06T","G06T","G06T","G06T"],"num_claims":19,"abstract":"Systems and methods for attenuation measuring using ultrasound. In various embodiments, echo data corresponding to a detection of echoes of one or more ultrasound signals transmitted into tissue are received. The echoes can be received from a range of depths of the tissue. Spectral measurements across the range of depths of the tissue are obtained using the echo data. Attenuation characteristics of the tissue across the range of depths of the tissue can be estimated using the spectral measurements across the range of depths of the tissue. Specifically, the attenuation characteristics of the tissue can be estimated using the spectral measurements and known spectral characteristics of the one or more ultrasound signals transmitted into the tissue."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Attenuation estimation using ultrasound","description":"Systems and methods for attenuation measuring using ultrasound. In various embodiments, echo data corresponding to a detection of echoes of one or more ultrasound signals transmitted into tissue are r","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11275159","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-11275159","citation_suggestion":"Patentable. \"Attenuation estimation using ultrasound\" (US-11275159). https://patentable.app/patents/US-11275159","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11275159","json":"https://patentable.app/api/llm-context/US-11275159","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T09:55:11.659Z"}