{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8525281","patent":{"patent_number":"US-8525281","title":"Z-axis semiconductor fluxgate magnetometer","assignee":null,"inventors":[],"filing_date":"2011-10-19T00:00:00.000Z","publication_date":"2013-09-03T00:00:00.000Z","cpc_codes":["H01L","H01L","H01L","H01L","H01L","H01L","H01L"],"num_claims":9,"abstract":"A z-axis fluxgate magnetometer is formed in a semiconductor wafer fabrication sequence, which significantly reduces the size and cost of the fluxgate magnetometer. The semiconductor wafer fabrication sequence forms a vertical magnetic core structure, a first wire structure wound around the magnetic core structure, and a second wire structure wound around the magnetic core structure."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Z-axis semiconductor fluxgate magnetometer","description":"A z-axis fluxgate magnetometer is formed in a semiconductor wafer fabrication sequence, which significantly reduces the size and cost of the fluxgate magnetometer. The semiconductor wafer fabrication ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8525281","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-8525281","citation_suggestion":"Patentable. \"Z-axis semiconductor fluxgate magnetometer\" (US-8525281). https://patentable.app/patents/US-8525281","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8525281","json":"https://patentable.app/api/llm-context/US-8525281","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T07:44:09.785Z"}