{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11971463","patent":{"patent_number":"US-11971463","title":"Temperature compensated MTJ-based sensing circuit for measuring an external magnetic field","assignee":null,"inventors":[],"filing_date":"2021-02-22T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["G01D"],"num_claims":6,"abstract":"Disclosed is a MTJ sensing circuit for measuring an external magnetic field and including a plurality of MTJ sensor elements connected in a bridge configuration, the MTJ sensing circuit having an input for inputting a bias voltage and generating an output voltage proportional to the external magnetic field multiplied by the bias voltage and a gain sensitivity of the MTJ sensing circuit, wherein the gain sensitivity and the output voltage vary with temperature; the MTJ sensing circuit further including a temperature compensation circuit configured to provide a modulated bias voltage that varies as a function of temperature over a temperature range, such that the output voltage is substantially constant as a function of temperature. Also disclosed is a method for compensating the output voltage for temperature."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Temperature compensated MTJ-based sensing circuit for measuring an external magnetic field","description":"Disclosed is a MTJ sensing circuit for measuring an external magnetic field and including a plurality of MTJ sensor elements connected in a bridge configuration, the MTJ sensing circuit having an inpu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11971463","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-11971463","citation_suggestion":"Patentable. \"Temperature compensated MTJ-based sensing circuit for measuring an external magnetic field\" (US-11971463). https://patentable.app/patents/US-11971463","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11971463","json":"https://patentable.app/api/llm-context/US-11971463","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:14:21.747Z"}