{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9674376","patent":{"patent_number":"US-9674376","title":"Maintenance system and image formation apparatus","assignee":null,"inventors":[],"filing_date":"2015-12-11T00:00:00.000Z","publication_date":"2017-06-06T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":15,"abstract":"In a maintenance system, an image formation apparatus forms a diagnosis image on a medium for diagnosing the quality of an image, reads the diagnosis image to create diagnosis image data, and transmits the diagnosis image data to a maintenance apparatus. The maintenance apparatus generates an identification code for identifying the diagnosis image data, and transmits the identification code to the image formation apparatus. The image formation apparatus receives the identification code and notifies a user of the identification code."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Maintenance system and image formation apparatus","description":"In a maintenance system, an image formation apparatus forms a diagnosis image on a medium for diagnosing the quality of an image, reads the diagnosis image to create diagnosis image data, and transmit","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9674376","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-9674376","citation_suggestion":"Patentable. \"Maintenance system and image formation apparatus\" (US-9674376). https://patentable.app/patents/US-9674376","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9674376","json":"https://patentable.app/api/llm-context/US-9674376","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:00:03.590Z"}