{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8508756","patent":{"patent_number":"US-8508756","title":"Image forming apparatus having capability for recognition and extraction of annotations and additionally written portions","assignee":null,"inventors":[],"filing_date":"2007-12-20T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["G06T","G06F","G06V","G06V","H04N","H04N","G06V","H04N","H04N","H04N","H04N","H04N","H04N"],"num_claims":12,"abstract":"To convert a source document having an additionally-handwritten portion into PDF data, an image forming apparatus scans the source document and reads it, and extracts an additionally-written region from image data. Additionally, based on a position of the additionally-written region, the image forming apparatus sets an annotation frame, which is a size of a region on the PDF data for inserting the additionally-written region into the PDF data as an annotation, and a position where the data is displayed."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Image forming apparatus having capability for recognition and extraction of annotations and additionally written portions","description":"To convert a source document having an additionally-handwritten portion into PDF data, an image forming apparatus scans the source document and reads it, and extracts an additionally-written region fr","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8508756","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-8508756","citation_suggestion":"Patentable. \"Image forming apparatus having capability for recognition and extraction of annotations and additionally written portions\" (US-8508756). https://patentable.app/patents/US-8508756","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8508756","json":"https://patentable.app/api/llm-context/US-8508756","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T12:44:32.712Z"}