{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11501792","patent":{"patent_number":"US-11501792","title":"Voice controlled system","assignee":null,"inventors":[],"filing_date":"2020-12-28T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["G10L","G06F","H04R","H04R","H04R","H04R","H04R"],"num_claims":20,"abstract":"A distributed voice controlled system has a primary assistant and at least one secondary assistant. The primary assistant has a housing to hold one or more microphones, one or more speakers, and various computing components. The secondary assistant is similar in structure, but is void of speakers. The voice controlled assistants perform transactions and other functions primarily based on verbal interactions with a user. The assistants within the system are coordinated and synchronized to perform acoustic echo cancellation, selection of a best audio input from among the assistants, and distributed processing."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Voice controlled system","description":"A distributed voice controlled system has a primary assistant and at least one secondary assistant. The primary assistant has a housing to hold one or more microphones, one or more speakers, and vario","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11501792","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-11501792","citation_suggestion":"Patentable. \"Voice controlled system\" (US-11501792). https://patentable.app/patents/US-11501792","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11501792","json":"https://patentable.app/api/llm-context/US-11501792","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T13:42:10.609Z"}