{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9739719","patent":{"patent_number":"US-9739719","title":"Measurement systems having linked field and pupil signal detection","assignee":null,"inventors":[],"filing_date":"2015-10-30T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N"],"num_claims":20,"abstract":"Methods and systems for simultaneous detection and linked processing of field signals and pupil signals are presented herein. In one aspect, estimates of one or more structural or process parameter values are based on field measurement signals, pupil measurement signals, or both. In addition, the quality of the measurements of the one or more structural or process parameter values is characterized based on the field measurement signals, pupil measurement signals, or both. In some embodiments, field measurement signals are processed to estimate one or more structural or process parameter values, and pupil measurement signals are processed to characterize the field measurement conditions. In some other embodiments, pupil measurement signals are processed to estimate one or more structural or process parameter values, and field measurement signals are processed to characterize the pupil measurement conditions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Measurement systems having linked field and pupil signal detection","description":"Methods and systems for simultaneous detection and linked processing of field signals and pupil signals are presented herein. In one aspect, estimates of one or more structural or process parameter va","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9739719","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-9739719","citation_suggestion":"Patentable. \"Measurement systems having linked field and pupil signal detection\" (US-9739719). https://patentable.app/patents/US-9739719","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9739719","json":"https://patentable.app/api/llm-context/US-9739719","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:37:15.350Z"}