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US Patent 10880644 Three-dimensional beam forming with a microphone array

Patent 10880644 was granted and assigned to Sonos, Inc. on December, 2020 by the United States Patent and Trademark Office.

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Patent
Patent
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Patent attributes

Patent Applicant
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Sonos, Inc.
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Current Assignee
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Sonos, Inc.
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
108806440
Date of Patent
December 29, 2020
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Patent Application Number
167157130
Date Filed
December 16, 2019
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Patent Citations
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US Patent 10079015 Multi-layer keyword detection
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US Patent 10134399 Contextualization of voice inputs
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US Patent 10136204 Audio assemblies for electronic devices
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US Patent 10152969 Voice detection by multiple devices
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US Patent 10224056 Contingent device actions during loss of network connectivity
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US Patent 10276161 Contextual hotwords
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US Patent 10297256 Voice detection by multiple devices
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US Patent 10339917 Enhanced speech endpointing
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Patent Primary Examiner
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Khai N. Nguyen
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