{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8488155","patent":{"patent_number":"US-8488155","title":"Document reading device, and image transmitting apparatus and image forming apparatus including document reading device","assignee":null,"inventors":[],"filing_date":"2009-07-02T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":9,"abstract":"A document reading device is provided that may perform preview display to enable read contents to be checked if it is determined that a blank sheet exists among read document images. This document reading device includes a document reading portion, a blank-sheet determining portion that determines blank-sheet image data among document image data read by the document reading portion, and a preview displaying portion that performs preview display for image data excluding the blank-sheet image data determined by the blank-sheet determining portion, and the preview displaying portion is capable of performing re-preview display of all the image data read by the document reading portion for the image data excluding the blank-sheet image data displayed in the preview display."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Document reading device, and image transmitting apparatus and image forming apparatus including document reading device","description":"A document reading device is provided that may perform preview display to enable read contents to be checked if it is determined that a blank sheet exists among read document images. This document rea","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8488155","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-8488155","citation_suggestion":"Patentable. \"Document reading device, and image transmitting apparatus and image forming apparatus including document reading device\" (US-8488155). https://patentable.app/patents/US-8488155","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8488155","json":"https://patentable.app/api/llm-context/US-8488155","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T13:18:00.339Z"}