{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11275021","patent":{"patent_number":"US-11275021","title":"Substance testing system and method","assignee":null,"inventors":[],"filing_date":"2017-09-01T00:00:00.000Z","publication_date":"2022-03-15T00:00:00.000Z","cpc_codes":["G01N","A61B","G01N","G01N","G01N"],"num_claims":17,"abstract":"A substance testing method, a substance testing system, and a sensor module for a portable substance testing system is disclosed. The sensor module includes: a light source, configured to illuminate a lateral flow test strip of the portable substance testing system; a filter, comprising a plurality of apertures, configured to filter out light from the lateral flow test strip; and a sensor, for sensing the filtered light, and providing one or more signals indicative of an output of the test strip."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Substance testing system and method","description":"A substance testing method, a substance testing system, and a sensor module for a portable substance testing system is disclosed. The sensor module includes: a light source, configured to illuminate a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11275021","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-11275021","citation_suggestion":"Patentable. \"Substance testing system and method\" (US-11275021). https://patentable.app/patents/US-11275021","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11275021","json":"https://patentable.app/api/llm-context/US-11275021","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:32:54.500Z"}