{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11287409","patent":{"patent_number":"US-11287409","title":"Hydrogen sulfide imaging system","assignee":null,"inventors":[],"filing_date":"2020-01-27T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G01N","G01N","H04N","H04N","H04N","G01N"],"num_claims":19,"abstract":"Various embodiments disclosed herein describe an infrared (IR) imaging system for detecting a gas. The imaging system can include an optical filter that selectively passes light having a wavelength in a range of 1585 nm to 1595 nm while attenuating light at wavelengths above 1600 nm and below 1580 nm. The system can include an optical detector array sensitive to light having a wavelength of 1590 that is positioned rear of the optical filter."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Hydrogen sulfide imaging system","description":"Various embodiments disclosed herein describe an infrared (IR) imaging system for detecting a gas. The imaging system can include an optical filter that selectively passes light having a wavelength in","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11287409","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-11287409","citation_suggestion":"Patentable. \"Hydrogen sulfide imaging system\" (US-11287409). https://patentable.app/patents/US-11287409","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11287409","json":"https://patentable.app/api/llm-context/US-11287409","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:37:30.248Z"}