{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10481061","patent":{"patent_number":"US-10481061","title":"Sensor for detecting an emission amount of particulate matter","assignee":null,"inventors":[],"filing_date":"2016-01-19T00:00:00.000Z","publication_date":"2019-11-19T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N","G01N","G01N","G01N","G01N","G01N","G01N"],"num_claims":16,"abstract":"The sensor includes: a collection part 30L, 30M, 30S in which a plurality of filter members for collecting particulate matter in exhaust gas are arranged in descending order of porosity from an exhaust upstream side to an exhaust downstream side of the exhaust gas; a pair of electrodes 32, 33 which is arranged to each of the plurality of filter members 30L, 30M, 30S and facing each other with the plurality of filter members interposed therebetween; and estimation means 42 to 44 for estimating a particulate matter amount collected on each of the plurality of filter members having different porosities based on a capacitance change amount between the pair of electrodes 32, 33. "},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Sensor for detecting an emission amount of particulate matter","description":"The sensor includes: a collection part 30L, 30M, 30S in which a plurality of filter members for collecting particulate matter in exhaust gas are arranged in descending order of porosity from an exhaus","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10481061","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-10481061","citation_suggestion":"Patentable. \"Sensor for detecting an emission amount of particulate matter\" (US-10481061). https://patentable.app/patents/US-10481061","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10481061","json":"https://patentable.app/api/llm-context/US-10481061","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:29:29.939Z"}