{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9594048","patent":{"patent_number":"US-9594048","title":"Heater and gas sensor element","assignee":null,"inventors":[],"filing_date":"2014-05-29T00:00:00.000Z","publication_date":"2017-03-14T00:00:00.000Z","cpc_codes":["G01N"],"num_claims":8,"abstract":"A heater which realizes both reduction of power consumption and improvement of durability against thermal shock. The heater includes a ceramic substrate formed of a ceramic material containing alumina as a main component; and a heat-generating resistor provided on the ceramic substrate and having a heat-generating portion and a lead portion, the heat-generating resistor containing, as a main component, one or more metals selected from the group consisting of platinum (Pt), palladium (Pd), and rhodium (Rh), or an alloy of any of these, and a ceramic material which is the same as the ceramic material of the ceramic substrate. In the heater, the ratio of the resistance of the heat-generating portion to the sum of the resistances of the heat-generating portion and the lead portion is 76 to 95%, and the heat-generating portion has a thickness of 1 to 6 μm."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Heater and gas sensor element","description":"A heater which realizes both reduction of power consumption and improvement of durability against thermal shock. The heater includes a ceramic substrate formed of a ceramic material containing alumina","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9594048","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-9594048","citation_suggestion":"Patentable. \"Heater and gas sensor element\" (US-9594048). https://patentable.app/patents/US-9594048","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9594048","json":"https://patentable.app/api/llm-context/US-9594048","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:52:20.345Z"}