{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8531283","patent":{"patent_number":"US-8531283","title":"Control method for switching between scales in vehicular instrument, and vehicular instrument","assignee":null,"inventors":[],"filing_date":"2009-12-08T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["G01D","G01D"],"num_claims":3,"abstract":"A purpose of the invention is to provide a control method for switching between scales in the vehicular instrument that can prevent erroneous recognition and perform highly safety displaying. When a vehicle information display of a scale A is changed to a vehicle information display of a scale B, emission of light for displaying a scale associated with the vehicle information display of the scale A is temporarily stopped, and after that, emission of light for displaying a scale associated with the vehicle information display of the scale B is started."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Control method for switching between scales in vehicular instrument, and vehicular instrument","description":"A purpose of the invention is to provide a control method for switching between scales in the vehicular instrument that can prevent erroneous recognition and perform highly safety displaying. When a v","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8531283","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-8531283","citation_suggestion":"Patentable. \"Control method for switching between scales in vehicular instrument, and vehicular instrument\" (US-8531283). https://patentable.app/patents/US-8531283","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8531283","json":"https://patentable.app/api/llm-context/US-8531283","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:58:35.182Z"}