{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9645096","patent":{"patent_number":"US-9645096","title":"Method and system for optical measurements","assignee":null,"inventors":[],"filing_date":"2015-09-22T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":18,"abstract":"The present disclosure includes a method for optical measurements. The method includes providing a substrate with a structure for optical measurement on the substrate; and illuminating a light spot on the structure for optical measurement to obtain a measured light scattering spectrum. The method also includes performing a first matching process to obtain a plurality of matching standard optical scattering spectra and a plurality of first matching degrees, each standard optical scattering spectrum corresponding to one first matching degree; obtaining a plurality of combined optical scattering spectra based on the plurality of matching standard optical scattering spectra; and performing a second matching process to obtain a plurality second matching degree, each corresponding to one combined optical scattering spectrum."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for optical measurements","description":"The present disclosure includes a method for optical measurements. The method includes providing a substrate with a structure for optical measurement on the substrate; and illuminating a light spot on","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9645096","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-9645096","citation_suggestion":"Patentable. \"Method and system for optical measurements\" (US-9645096). https://patentable.app/patents/US-9645096","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9645096","json":"https://patentable.app/api/llm-context/US-9645096","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:22:04.695Z"}