{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10520448","patent":{"patent_number":"US-10520448","title":"Method and system for detecting abnormalities in coated substrates","assignee":null,"inventors":[],"filing_date":"2019-05-22T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["G01N","G01N","H04N","H04N","H04N","H04N","G01N","G01N"],"num_claims":18,"abstract":"Provided is a detection system for detecting abnormalities in a coated substrate having a coating and a substrate, and including a detection device that includes a housing configured to block external sources of light from impinging on the coated substrate, a light source array including a plurality of light sources and configured to be arranged to direct light upon the coated substrate, an optical imaging system configured to capture a video data stream and still images of the coating and an underlying surface of the substrate including structure features comprising any abnormalities in the coated substrate, an on-board embedded system to control the light source array and the optical imaging system and perform real-time processing to correct spatial and temporal variations in intensity of the plurality of light sources of the light source array, and spatial and temporal variations in sensitivity and optical Narcissus effect of the optical imaging system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for detecting abnormalities in coated substrates","description":"Provided is a detection system for detecting abnormalities in a coated substrate having a coating and a substrate, and including a detection device that includes a housing configured to block external","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10520448","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-10520448","citation_suggestion":"Patentable. \"Method and system for detecting abnormalities in coated substrates\" (US-10520448). https://patentable.app/patents/US-10520448","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10520448","json":"https://patentable.app/api/llm-context/US-10520448","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:42:00.898Z"}