Ken Kannapppan

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Palo Alto, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Steerable loudspeaker system for individualized sound masking
- Patent number 9,870,762
- Issue date Jan 16, 2018
- Plantronics, Inc.
- Evan Harris Benway
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Steerable Loudspeaker System for Individualized Sound Masking
- Publication number 20170076708
- Publication date Mar 16, 2017
- Plantronics, Inc.
- Evan Harris Benway
- G10 - MUSICAL INSTRUMENTS ACOUSTICS