{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9723421","patent":{"patent_number":"US-9723421","title":"Electronic device and method for controlling video function and call function therefor","assignee":null,"inventors":[],"filing_date":"2015-03-04T00:00:00.000Z","publication_date":"2017-08-01T00:00:00.000Z","cpc_codes":["H04R","H04M","H04M","H04M","H04N","G10L","G10L","H04M"],"num_claims":14,"abstract":"A method for controlling an electronic device is provided. The method for controlling an electronic device includes operating a first microphone and a second microphone; receiving a first voice signal picked up by the first microphone and a second voice signal picked up by the second microphone; selecting at least one voice signal; storing the selected at least one voice signal; and sending the second voice signal picked up by the second microphone to a communication module."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Electronic device and method for controlling video function and call function therefor","description":"A method for controlling an electronic device is provided. The method for controlling an electronic device includes operating a first microphone and a second microphone; receiving a first voice signal","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9723421","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-9723421","citation_suggestion":"Patentable. \"Electronic device and method for controlling video function and call function therefor\" (US-9723421). https://patentable.app/patents/US-9723421","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9723421","json":"https://patentable.app/api/llm-context/US-9723421","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:50:19.856Z"}