{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9709482","patent":{"patent_number":"US-9709482","title":"Methods and systems for humidity determination via an oxygen sensor","assignee":null,"inventors":[],"filing_date":"2015-02-19T00:00:00.000Z","publication_date":"2017-07-18T00:00:00.000Z","cpc_codes":["G01N","G01N","G01N"],"num_claims":19,"abstract":"Methods are provided for determining ambient humidity based on outputs from an intake air or exhaust gas sensor. In one example, an oxygen sensor may be operated as a variable voltage sensor, between a lower first voltage and a higher second voltage, to determine a dry air oxygen reading. Ambient humidity may then be determined based on the dry air oxygen reading and a third output of the oxygen sensor when operated at the lower first voltage and not in variable voltage mode."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and systems for humidity determination via an oxygen sensor","description":"Methods are provided for determining ambient humidity based on outputs from an intake air or exhaust gas sensor. In one example, an oxygen sensor may be operated as a variable voltage sensor, between ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9709482","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-9709482","citation_suggestion":"Patentable. \"Methods and systems for humidity determination via an oxygen sensor\" (US-9709482). https://patentable.app/patents/US-9709482","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9709482","json":"https://patentable.app/api/llm-context/US-9709482","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:39:52.022Z"}