{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11298027","patent":{"patent_number":"US-11298027","title":"Photoacoustic remote sensing (PARS)","assignee":null,"inventors":[],"filing_date":"2020-04-13T00:00:00.000Z","publication_date":"2022-04-12T00:00:00.000Z","cpc_codes":["A61B","G01N","G01N","G01N","G01N","G01N","G01N","G01N"],"num_claims":20,"abstract":"A photoacoustic remote sensing system (PARS) for imaging a subsurface structure in a sample has an excitation beam configured to generate ultrasonic signals in the sample at an excitation location; an interrogation beam incident on the sample at the excitation location, a portion of the interrogation beam returning from the sample that is indicative of the generated ultrasonic signals; an optical system that focuses at least one of the excitation beam and the interrogation beam with a focal point that is below the surface of the sample; and a detector that detects the returning portion of the interrogation beam."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Photoacoustic remote sensing (PARS)","description":"A photoacoustic remote sensing system (PARS) for imaging a subsurface structure in a sample has an excitation beam configured to generate ultrasonic signals in the sample at an excitation location; an","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11298027","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-11298027","citation_suggestion":"Patentable. \"Photoacoustic remote sensing (PARS)\" (US-11298027). https://patentable.app/patents/US-11298027","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11298027","json":"https://patentable.app/api/llm-context/US-11298027","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:09:18.390Z"}