{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10488339","patent":{"patent_number":"US-10488339","title":"Frequency domain fluorescence measurement system","assignee":null,"inventors":[],"filing_date":"2019-03-05T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N"],"num_claims":20,"abstract":"Apparatuses, methods, and computer program products for analyzing target compounds. An excitation signal comprising light having a time-varying intensity is transmitted into a target compound. In response to receiving the excitation signal, the target compound generates an emission signal. To increase the intensity of the emission signal, a fluorophore may be provided to the target compound. The fluorophore may be configured to react with a characteristic of the target compound so that the fluorophore generates the emission signal in response to the presence of both the characteristic and the excitation signal. The emission signal may be compared to the excitation signal in a frequency domain to determine a phase of the emission signal relative to the excitation signal. The phase may be used to determine a luminescence lifetime of the emission signal. If the detected luminescence lifetime matches an expected luminescence lifetime, the target compound likely includes the characteristic."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Frequency domain fluorescence measurement system","description":"Apparatuses, methods, and computer program products for analyzing target compounds. An excitation signal comprising light having a time-varying intensity is transmitted into a target compound. In resp","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10488339","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-10488339","citation_suggestion":"Patentable. \"Frequency domain fluorescence measurement system\" (US-10488339). https://patentable.app/patents/US-10488339","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10488339","json":"https://patentable.app/api/llm-context/US-10488339","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:18:33.577Z"}