{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11941904","patent":{"patent_number":"US-11941904","title":"Computer-implemented method for extracting content from a physical writing surface","assignee":null,"inventors":[],"filing_date":"2022-05-09T00:00:00.000Z","publication_date":"2024-03-26T00:00:00.000Z","cpc_codes":["G06V","G06V","G06V","G06V","G06V","G06V","G06V","G06V"],"num_claims":19,"abstract":"A computer-implemented method (300) for extracting content (302) from a physical writing surface (304), the method (300) comprising the steps of:(a) receiving a reference frame (306) including image data relating to at least a portion of the physical writing surface (304), the image data including a set of data points;(b) determining an extraction region (308), the extraction region (308) including a subset of the set of data points from which content (302) is to be extracted;(c) extracting content (302) from the extraction region (308) and writing the content (302) to a display frame (394);(d) receiving a subsequent frame (406) including subsequent image data relating to at least a portion of the physical writing surface (304), the subsequent image data including a subsequent set of data points;(e) determining a subsequent extraction region (408), the subsequent extraction region (408) including a subset of the subsequent set of data points from which content (402) is to be extracted; and(f) extracting subsequent content (402) from the subsequent extraction region (408) and writing the subsequent content (402) to the display frame (394)."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Computer-implemented method for extracting content from a physical writing surface","description":"A computer-implemented method (300) for extracting content (302) from a physical writing surface (304), the method (300) comprising the steps of:(a) receiving a reference frame (306) including image d","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11941904","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-11941904","citation_suggestion":"Patentable. \"Computer-implemented method for extracting content from a physical writing surface\" (US-11941904). https://patentable.app/patents/US-11941904","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11941904","json":"https://patentable.app/api/llm-context/US-11941904","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:32:50.909Z"}