{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8540331","patent":{"patent_number":"US-8540331","title":"Printing apparatus and printing method","assignee":null,"inventors":[],"filing_date":"2008-11-26T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["G06K","G06K"],"num_claims":8,"abstract":"This invention corrects a print position error caused by the inclination of the nozzle array of a printhead without decreasing the printing speed. To accomplish this, print data of at least one column in the print medium conveying direction is read out for a predetermined number of bits from print data stored in a first storage unit. Print data of a plurality of columns read out in the reading step is written in a second storage unit which is higher in data input/output speed than the first storage unit, and can input/output data for each bit. It is controlled to read out print data belonging to different groups from a plurality of columns of the second storage unit, edit print data for a plurality of nozzles, and print based on the edited print data."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Printing apparatus and printing method","description":"This invention corrects a print position error caused by the inclination of the nozzle array of a printhead without decreasing the printing speed. To accomplish this, print data of at least one column","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8540331","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-8540331","citation_suggestion":"Patentable. \"Printing apparatus and printing method\" (US-8540331). https://patentable.app/patents/US-8540331","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8540331","json":"https://patentable.app/api/llm-context/US-8540331","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:59:38.044Z"}