{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9824270","patent":{"patent_number":"US-9824270","title":"Self-learning receipt optical character recognition engine","assignee":null,"inventors":[],"filing_date":"2015-01-30T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["G06V","G06F","G06V","G06V"],"num_claims":24,"abstract":"A method for receipt processing using optical character recognition (OCR). The method includes detecting, within a receipt image, a pre-determined characteristic of the receipt, obtaining an OCR receipt template based on the pre-determined characteristic of the receipt, extracting, based on at least the OCR receipt template, a vendor attribute from the receipt image corresponding to a pre-defined field of the receipt, verifying, based on matching the vendor attribute to a vendor associated with the OCR receipt template, that the receipt is generated by the vendor and that the OCR receipt template is applicable to perform the OCR of the receipt image, and generating, in response to the verifying, a textual content of the receipt by processing the receipt image based at least on the OCR receipt template."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Self-learning receipt optical character recognition engine","description":"A method for receipt processing using optical character recognition (OCR). The method includes detecting, within a receipt image, a pre-determined characteristic of the receipt, obtaining an OCR recei","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9824270","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-9824270","citation_suggestion":"Patentable. \"Self-learning receipt optical character recognition engine\" (US-9824270). https://patentable.app/patents/US-9824270","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9824270","json":"https://patentable.app/api/llm-context/US-9824270","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T10:22:56.464Z"}