{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11255771","patent":{"patent_number":"US-11255771","title":"Photon signal processing for particle detection","assignee":null,"inventors":[],"filing_date":"2020-06-22T00:00:00.000Z","publication_date":"2022-02-22T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N"],"num_claims":14,"abstract":"A photon-accounting system for use with a flow cytometry system is disclosed which includes a signal shaping sub-system, including a differentiator configured to generate a differentiated output of photodiode signals into corresponding zero-crossings each associated with one of the received photons, a comparator configured to receive the differentiated signal and compare to a threshold to thereby generate a comparator output digital signal associated with the crossing of the differentiated signal about the threshold, a front-end synchronization system adapted to receive and synchronize the comparator generated digital signal to a clock, thereby generate synchronized photon data with the clock and associated with the asynchronized photodiode signal, and a timestamping system adapted to receive the synchronized data as a bit stream and generate a timestamp associated with each photon data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Photon signal processing for particle detection","description":"A photon-accounting system for use with a flow cytometry system is disclosed which includes a signal shaping sub-system, including a differentiator configured to generate a differentiated output of ph","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11255771","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-11255771","citation_suggestion":"Patentable. \"Photon signal processing for particle detection\" (US-11255771). https://patentable.app/patents/US-11255771","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11255771","json":"https://patentable.app/api/llm-context/US-11255771","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:41:15.732Z"}