{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9680981","patent":{"patent_number":"US-9680981","title":"Home appliance and control method thereof","assignee":null,"inventors":[],"filing_date":"2014-07-25T00:00:00.000Z","publication_date":"2017-06-13T00:00:00.000Z","cpc_codes":["H04M","H04L","H04L","H04L","H04M","H04W","H04W","H04L","H04L","H04L","H04L","H04W","H04W"],"num_claims":24,"abstract":"A control method of a home appliance, the method including retrieving information about a communication device, authenticating the communication device, registering the authenticated communication device, receiving voice data from the registered communication device, outputting a voice signal corresponding to the received voice data to a user, receiving the voice signal from the user, and transmitting voice data corresponding to the received voice signal to the communication device. When the method is used, even if a user loses a communication device in a home, call is possible using a home appliance such as refrigerator."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Home appliance and control method thereof","description":"A control method of a home appliance, the method including retrieving information about a communication device, authenticating the communication device, registering the authenticated communication dev","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9680981","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-9680981","citation_suggestion":"Patentable. \"Home appliance and control method thereof\" (US-9680981). https://patentable.app/patents/US-9680981","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9680981","json":"https://patentable.app/api/llm-context/US-9680981","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:20:54.595Z"}