{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8498029","patent":{"patent_number":"US-8498029","title":"Apparatus and method for reading color chart and computer-readable storage medium","assignee":null,"inventors":[],"filing_date":"2012-10-26T00:00:00.000Z","publication_date":"2013-07-30T00:00:00.000Z","cpc_codes":["H04N"],"num_claims":18,"abstract":"Provided is a method for automatically determining an error of a user operation or a colorimeter caused when the colorimeter is manually slid to measure the colors of color patches on a row-by-row basis. Also provided is a method capable of determining an error or a scanning direction using a feature value obtained from the colorimetric values without using fixed reference and threshold values for each patch."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Apparatus and method for reading color chart and computer-readable storage medium","description":"Provided is a method for automatically determining an error of a user operation or a colorimeter caused when the colorimeter is manually slid to measure the colors of color patches on a row-by-row bas","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8498029","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-8498029","citation_suggestion":"Patentable. \"Apparatus and method for reading color chart and computer-readable storage medium\" (US-8498029). https://patentable.app/patents/US-8498029","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8498029","json":"https://patentable.app/api/llm-context/US-8498029","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T15:32:53.210Z"}