Tim Lieu

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San Leandro, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Emergency communications management
- Patent number 9,602,994
- Issue date Mar 21, 2017
- Tim Lieu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Emergency communications management
- Patent number 8,842,810
- Issue date Sep 23, 2014
- Tim V. Lieu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Emergency Communications Management
- Publication number 20170164176
- Publication date Jun 8, 2017
- Tim Lieu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Emergency Communications Management
- Publication number 20150079924
- Publication date Mar 19, 2015
- Tim Lieu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Emergency Communications Management
- Publication number 20130315383
- Publication date Nov 28, 2013
- Tim V. Lieu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE