{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11237022","patent":{"patent_number":"US-11237022","title":"Correction apparatus for angle sensor, and angle sensor","assignee":null,"inventors":[],"filing_date":"2020-01-21T00:00:00.000Z","publication_date":"2022-02-01T00:00:00.000Z","cpc_codes":["G01D","G01D","G01D"],"num_claims":12,"abstract":"A correction apparatus for an angle sensor includes a correction processing unit, an indicator value generation unit, and a correction information determination unit. The correction processing unit performs correction processing on a plurality of detection signals to reduce an error of a detected angle value. The details of the correction processing are determined according to correction information. The indicator value generation unit generates, on the basis of the plurality of detection signals, an indicator value having a correspondence with the error of the detected angle value. The correction information determination unit generates an estimated indicator value using a function that takes one or more values each having a correspondence with the correction information as one or more variables, and determines the correction information by adaptive signal processing so as to reduce the difference between the indicator value and the estimated indicator value."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Correction apparatus for angle sensor, and angle sensor","description":"A correction apparatus for an angle sensor includes a correction processing unit, an indicator value generation unit, and a correction information determination unit. The correction processing unit pe","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11237022","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-11237022","citation_suggestion":"Patentable. \"Correction apparatus for angle sensor, and angle sensor\" (US-11237022). https://patentable.app/patents/US-11237022","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11237022","json":"https://patentable.app/api/llm-context/US-11237022","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:33:38.662Z"}