{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11494573","patent":{"patent_number":"US-11494573","title":"Self-checkout device to which hybrid product recognition technology is applied","assignee":null,"inventors":[],"filing_date":"2019-01-22T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["G06K","G06K","G06K","G06K","G06K","G06Q","G06V","G06V","G06V"],"num_claims":14,"abstract":"Disclosed in the present specification is a self-checkout device to which hybrid product recognition technology is applied and which helps a user to more conveniently and quickly make a payment. The self-checkout device according to the present specification photographs a product with a plurality of cameras, and then recognizes a barcode by detecting a barcode region from the captured images and, simultaneously, extracts a feature point of the images such that a product can be recognized through the calculation of the proportion that matches with a reference image of the product. Thus, a product can be quickly recognized through barcode recognition and packaging paper recognition in a product image."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Self-checkout device to which hybrid product recognition technology is applied","description":"Disclosed in the present specification is a self-checkout device to which hybrid product recognition technology is applied and which helps a user to more conveniently and quickly make a payment. The s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11494573","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-11494573","citation_suggestion":"Patentable. \"Self-checkout device to which hybrid product recognition technology is applied\" (US-11494573). https://patentable.app/patents/US-11494573","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11494573","json":"https://patentable.app/api/llm-context/US-11494573","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:07:21.705Z"}