{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9733124","patent":{"patent_number":"US-9733124","title":"Microplate reader with linear variable filter","assignee":null,"inventors":[],"filing_date":"2014-04-11T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N"],"num_claims":22,"abstract":"A microplate reader includes a pair of linear variable filters (LVFs) that together form a wavelength selector. Movement of one or both of the LVFs enables selection of the desired center wavelength and/or passband used to analyze a sample on a microplate inserted into the microplate reader. The microplate reader may also include a similar second wavelength selector. The LVFs are located on movable frames, with each frame also advantageously including least one of an aperture, a fixed optical filter, and an optical polarization filter. In some cases, different types of measurements may be taken without changing the geometry of the optical path between the wavelength selectors. The microplate reader may additionally use a LVF to form a continuously adjustable dichroic for sample analysis."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Microplate reader with linear variable filter","description":"A microplate reader includes a pair of linear variable filters (LVFs) that together form a wavelength selector. Movement of one or both of the LVFs enables selection of the desired center wavelength a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9733124","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-9733124","citation_suggestion":"Patentable. \"Microplate reader with linear variable filter\" (US-9733124). https://patentable.app/patents/US-9733124","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9733124","json":"https://patentable.app/api/llm-context/US-9733124","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:36:47.504Z"}