{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9651401","patent":{"patent_number":"US-9651401","title":"Inductive sensor","assignee":null,"inventors":[],"filing_date":"2009-06-26T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["G01D","G01D"],"num_claims":14,"abstract":"A sensor and a method for detecting objects using an inductive sensor. An electrical alternating field is generated by using an oscillating circuit, wherein the amplitude and/or frequency of a signal of the oscillating circuit changes when an object is present. The signal of the oscillating circuit is rectified. The rectified signal is relayed to a high-pass filter, wherein damping of the oscillating circuit caused by nonmoving objects is filtered by the high-pass filter. The signal is compared with a threshold value, and an output signal is generated when the signal value is above or below the threshold value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Inductive sensor","description":"A sensor and a method for detecting objects using an inductive sensor. An electrical alternating field is generated by using an oscillating circuit, wherein the amplitude and/or frequency of a signal ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9651401","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-9651401","citation_suggestion":"Patentable. \"Inductive sensor\" (US-9651401). https://patentable.app/patents/US-9651401","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9651401","json":"https://patentable.app/api/llm-context/US-9651401","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T18:30:45.730Z"}