{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11289081","patent":{"patent_number":"US-11289081","title":"Refrigerator","assignee":null,"inventors":[],"filing_date":"2019-10-30T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["G10L","G10L","H04R","H04R","H04R","G10L"],"num_claims":7,"abstract":"In a refrigerator, when a door switch detects opening of a door of the refrigerator, a voice recognition control unit determines whether voice data acquired by a voice acquisition unit satisfies a predetermined voice recognition start condition. In a case where the voice recognition start condition is satisfied, the recognition control unit controls the voice recognition unit to perform voice recognition. However, in a case where the voice recognition start condition is not satisfied, the recognition control unit controls the voice recognition unit not to perform voice recognition."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Refrigerator","description":"In a refrigerator, when a door switch detects opening of a door of the refrigerator, a voice recognition control unit determines whether voice data acquired by a voice acquisition unit satisfies a pre","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11289081","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-11289081","citation_suggestion":"Patentable. \"Refrigerator\" (US-11289081). https://patentable.app/patents/US-11289081","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11289081","json":"https://patentable.app/api/llm-context/US-11289081","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:56:05.270Z"}