{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11511803","patent":{"patent_number":"US-11511803","title":"Rotation angle detection device, electric power steering device and method of controlling electric power steering device","assignee":null,"inventors":[],"filing_date":"2021-04-07T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["B62D","B62D","B62D","B62D","B62D","G01D","G01D","G01D","G06F","B62D","B62D","B62D","G01D"],"num_claims":10,"abstract":"The power control unit sets a drive interval for driving the sensor by providing power intermittently to the sensor to a first time interval when no change is detected in the sine-wave signal and the cosine-wave signal, sets to the second time interval that is shorter than the first time interval when a change in only one of the sine-wave signal and the cosine-wave signal is detected, and sets to the third time interval that is shorter than the second time interval when a change in one of the sine-wave signal and the cosine-wave signal is detected and then a change in the other is detected."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Rotation angle detection device, electric power steering device and method of controlling electric power steering device","description":"The power control unit sets a drive interval for driving the sensor by providing power intermittently to the sensor to a first time interval when no change is detected in the sine-wave signal and the ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11511803","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-11511803","citation_suggestion":"Patentable. \"Rotation angle detection device, electric power steering device and method of controlling electric power steering device\" (US-11511803). https://patentable.app/patents/US-11511803","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11511803","json":"https://patentable.app/api/llm-context/US-11511803","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T08:37:30.495Z"}