{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9739846","patent":{"patent_number":"US-9739846","title":"Magnetic field sensors with self test","assignee":null,"inventors":[],"filing_date":"2014-10-03T00:00:00.000Z","publication_date":"2017-08-22T00:00:00.000Z","cpc_codes":["G01D","G01D","G01D"],"num_claims":31,"abstract":"A system includes a magnetic target and a magnetic field sensor. The magnetic field sensor comprises an output node; a circuit to detect a magnetic field produced by the magnetic target; and a processor. The processor may be configured to transmit a signal onto the output node representing the detected magnetic field; detect whether the transmitted signal is interrupted by an external source; and, if the signal is interrupted, initiate a self-test of the apparatus. Corresponding methods and apparatuses are also disclosed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Magnetic field sensors with self test","description":"A system includes a magnetic target and a magnetic field sensor. The magnetic field sensor comprises an output node; a circuit to detect a magnetic field produced by the magnetic target; and a process","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9739846","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-9739846","citation_suggestion":"Patentable. \"Magnetic field sensors with self test\" (US-9739846). https://patentable.app/patents/US-9739846","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9739846","json":"https://patentable.app/api/llm-context/US-9739846","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:36:05.729Z"}