{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11467435","patent":{"patent_number":"US-11467435","title":"Device and method for detecting the sparkle effect of a transparent sample arranged in front of an image source","assignee":null,"inventors":[],"filing_date":"2020-03-24T00:00:00.000Z","publication_date":"2022-10-11T00:00:00.000Z","cpc_codes":["G02F","G01N","G02F","G02F"],"num_claims":15,"abstract":"A device for detecting a sparkle effect of a transparent sample arranged in front of an image source, to which also a first polarizer having an optical axis of polarization is associated, wherein the detection device includes an imaging system, and wherein the transparent sample, the first polarizer and the imaging system are arranged along an optical path originated from the image source. The detection device includes a second polarizer, arranged between the transparent sample and the imaging system, having an optical axis of polarization directed at ninety degrees with respect to the optical axis of polarization of the first polarizer."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Device and method for detecting the sparkle effect of a transparent sample arranged in front of an image source","description":"A device for detecting a sparkle effect of a transparent sample arranged in front of an image source, to which also a first polarizer having an optical axis of polarization is associated, wherein the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11467435","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-11467435","citation_suggestion":"Patentable. \"Device and method for detecting the sparkle effect of a transparent sample arranged in front of an image source\" (US-11467435). https://patentable.app/patents/US-11467435","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11467435","json":"https://patentable.app/api/llm-context/US-11467435","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:45:55.303Z"}