{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9614997","patent":{"patent_number":"US-9614997","title":"Gradation data generation device and method","assignee":null,"inventors":[],"filing_date":"2016-07-26T00:00:00.000Z","publication_date":"2017-04-04T00:00:00.000Z","cpc_codes":["H04N"],"num_claims":5,"abstract":"N is defined to be an integer of 2 or more, and K is a positive integer that satisfies K<N. An arithmetic operation unit performs 2K ways of processing, which are a sum of 2K−1 ways of processing for obtaining converted gradation data based on addition of high-order gradation data composed of high-order (N−K) bits of N-bit original gradation data and low-order K-bit data of the original gradation data, and processing directly using the high-order gradation data as the converted gradation data. A selector selects, in response to each of a plurality of heating resistors, any of the converted gradation data as gradation data for performing gradation recording by using a line thermal head including the plurality of heating resistors, the converted gradation data being obtained by the 2K ways of processing."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Gradation data generation device and method","description":"N is defined to be an integer of 2 or more, and K is a positive integer that satisfies K<N. An arithmetic operation unit performs 2K ways of processing, which are a sum of 2K−1 ways of processing for ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9614997","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-9614997","citation_suggestion":"Patentable. \"Gradation data generation device and method\" (US-9614997). https://patentable.app/patents/US-9614997","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9614997","json":"https://patentable.app/api/llm-context/US-9614997","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:36:59.838Z"}