Shaohai Chen

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Libertyville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic reconfiguration devices and methods
- Patent number 8,712,086
- Issue date Apr 29, 2014
- Motorola Mobility LLC
- Robert A Zurek
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DEVICES AND METHODS FOR ENHANCING THE FREQUENCY OUTPUT OF A PORTABL...
- Publication number 20090169040
- Publication date Jul 2, 2009
- MOTOROLA INC
- SHAOHAI CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC RECONFIGURATION DEVICES AND METHODS
- Publication number 20090169041
- Publication date Jul 2, 2009
- MOTOROLA INC
- ROBERT A. ZUREK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND DEVICES FOR ADAPTIVE RINGTONE GENERATION
- Publication number 20080161064
- Publication date Jul 3, 2008
- MOTOROLA, INC.
- IAN P. LEWIS
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Display device with acoustic noise suppression
- Publication number 20070121021
- Publication date May 31, 2007
- John W. Kaehler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE