John Joseph Houston

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 9,210,269
- Issue date Dec 8, 2015
- Cisco Technology, Inc.
- Yanghua Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Active Speaker Indicator for Conference Participants
- Publication number 20140118472
- Publication date May 1, 2014
- Yanghua Liu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS