{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11237229","patent":{"patent_number":"US-11237229","title":"Magnetic field sensing apparatus","assignee":null,"inventors":[],"filing_date":"2020-05-27T00:00:00.000Z","publication_date":"2022-02-01T00:00:00.000Z","cpc_codes":["G01C"],"num_claims":12,"abstract":"A magnetic field sensing apparatus including a magnetic flux concentrator, a plurality of single direction magneto-resistive sensors and a time division switching circuit is provided. The magnetic flux concentrator has a plurality of corners. The single direction magneto-resistive sensors have a same pinning direction. The single direction magneto-resistive sensors are respectively disposed beside the corners. The time division switching circuit is coupled to the single direction magneto-resistive sensors, and is configured to switch at least a portion of the junctions between the single direction magneto-resistive sensors to change a circuit connection between the magneto-resistive sensors, thereby forming different Wheatstone bridges being configured to measure different magnetic field components of the external magnetic field in different directions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Magnetic field sensing apparatus","description":"A magnetic field sensing apparatus including a magnetic flux concentrator, a plurality of single direction magneto-resistive sensors and a time division switching circuit is provided. The magnetic flu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11237229","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-11237229","citation_suggestion":"Patentable. \"Magnetic field sensing apparatus\" (US-11237229). https://patentable.app/patents/US-11237229","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11237229","json":"https://patentable.app/api/llm-context/US-11237229","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T22:12:42.400Z"}