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Harinarayanan Erumbi Vallabhan
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Bangalore, IN
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last 30 patents
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Patent Grant
Directional audio capture
Patent number
9,838,784
Issue date
Dec 5, 2017
Knowles Electronics, LLC
Harinarayanan Erumbi Vallabhan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
DIRECTIONAL AUDIO CAPTURE
Publication number
20160094910
Publication date
Mar 31, 2016
Audience, Inc.
Harinarayanan Erumbi Vallabhan
H04 - ELECTRIC COMMUNICATION TECHNIQUE