{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11295945","patent":{"patent_number":"US-11295945","title":"Time-of-flight mass spectrometer","assignee":null,"inventors":[],"filing_date":"2018-05-16T00:00:00.000Z","publication_date":"2022-04-05T00:00:00.000Z","cpc_codes":["G01N","G01N"],"num_claims":8,"abstract":"A no-electric field region (246A) and an electric field region (246B) are formed in a flight tube (246). In the no-electric field region (246A), ions introduced from an ion emission unit fly. In the electric field region (246B), a reflectron (244) is provided and the ions having passed through the no-electric field region (246A) are reflected to the no-electric field region (246A) by an action of an electric field formed on an inner side of a plurality of electrodes (244A, 244B). A through-hole (246D) is formed in at least a part of the flight tube (246) to be closer to the electric field region (246B) than the no-electric field region (246A)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Time-of-flight mass spectrometer","description":"A no-electric field region (246A) and an electric field region (246B) are formed in a flight tube (246). In the no-electric field region (246A), ions introduced from an ion emission unit fly. In the e","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11295945","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-11295945","citation_suggestion":"Patentable. \"Time-of-flight mass spectrometer\" (US-11295945). https://patentable.app/patents/US-11295945","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11295945","json":"https://patentable.app/api/llm-context/US-11295945","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:50:30.779Z"}