{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9618457","patent":{"patent_number":"US-9618457","title":"Chemical sensor, chemical sensor module, chemical detection apparatus, and chemical detection method","assignee":null,"inventors":[],"filing_date":"2012-10-26T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N"],"num_claims":15,"abstract":"A chemical sensor according to an embodiment of the present technology includes a substrate, a low refractive index layer, a high refractive index layer, and a light detection unit. The low refractive index layer is laminated on the substrate and has a second refractive index smaller than a first refractive index that is a refractive index of a detection target object. The high refractive index layer is laminated on the low refractive index layer, has a third refractive index larger than the first refractive index, and includes a holding surface on which the detection target object is held, and illumination light propagates therein. The light detection unit is provided on the substrate and detects detection target light generated from the detection target object by the illumination light."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Chemical sensor, chemical sensor module, chemical detection apparatus, and chemical detection method","description":"A chemical sensor according to an embodiment of the present technology includes a substrate, a low refractive index layer, a high refractive index layer, and a light detection unit. The low refractive","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9618457","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-9618457","citation_suggestion":"Patentable. \"Chemical sensor, chemical sensor module, chemical detection apparatus, and chemical detection method\" (US-9618457). https://patentable.app/patents/US-9618457","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9618457","json":"https://patentable.app/api/llm-context/US-9618457","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:22:21.468Z"}