{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11501250","patent":{"patent_number":"US-11501250","title":"Refrigerator for providing information on item using artificial intelligence and method of operating the same","assignee":null,"inventors":[],"filing_date":"2019-09-06T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["G06Q","G06N","G06N"],"num_claims":6,"abstract":"A refrigerator for providing an item guide service using artificial intelligence includes an output unit, a sensing unit configured to acquire user identification information for identifying a user, a memory configured to store a collaborative filtering model for determining an item to be used by the user, and a processor configured to recognize the user based on the acquired user identification information, predict an item to be used by the recognized user using the collaborative filtering model and output item identification information for identifying the predicted item through the output unit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Refrigerator for providing information on item using artificial intelligence and method of operating the same","description":"A refrigerator for providing an item guide service using artificial intelligence includes an output unit, a sensing unit configured to acquire user identification information for identifying a user, a","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11501250","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-11501250","citation_suggestion":"Patentable. \"Refrigerator for providing information on item using artificial intelligence and method of operating the same\" (US-11501250). https://patentable.app/patents/US-11501250","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11501250","json":"https://patentable.app/api/llm-context/US-11501250","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:34:05.485Z"}