{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11528383","patent":{"patent_number":"US-11528383","title":"Liquid jet device and billing method thereof","assignee":null,"inventors":[],"filing_date":"2021-05-27T00:00:00.000Z","publication_date":"2022-12-13T00:00:00.000Z","cpc_codes":["H04N","G06F","G06K"],"num_claims":10,"abstract":"A billing method for a liquid jet device includes, counting a consumed amount of liquid by printing, counting the number of printed sheets, counting a consumed amount of liquid for maintenance of a jet head, calculating a maintenance consumption amount per unit number of sheets, from a maintenance consumption amount consumed in current maintenance, and the number of printed sheets for which printing is performed from previous maintenance to the current maintenance, setting, as a liquid consumption amount, a value obtained by adding the maintenance consumption amount per unit number of sheets, to a print consumption amount consumed in printing for the unit number of sheets, and billing for printing for the same number of sheets as the number of printed sheets performed after the current maintenance, in accordance with the liquid consumption amount."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Liquid jet device and billing method thereof","description":"A billing method for a liquid jet device includes, counting a consumed amount of liquid by printing, counting the number of printed sheets, counting a consumed amount of liquid for maintenance of a je","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11528383","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-11528383","citation_suggestion":"Patentable. \"Liquid jet device and billing method thereof\" (US-11528383). https://patentable.app/patents/US-11528383","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11528383","json":"https://patentable.app/api/llm-context/US-11528383","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:45:38.991Z"}