Joseph M. Friedman

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Plantation, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-use acoustic leak path system
- Patent number 7,801,571
- Issue date Sep 21, 2010
- Motorola Mobility, Inc.
- Joseph M. Friedman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moveable device component with acoustic porting
- Patent number 7,280,666
- Issue date Oct 9, 2007
- Nicolas E. Guyot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Multi-use acoustic leak path system
- Publication number 20070123312
- Publication date May 31, 2007
- Joseph M. Friedman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Moveable device component with acoustic porting
- Publication number 20060088179
- Publication date Apr 27, 2006
- Nicolas E. Guyot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method of signal pre-conditioning with adaptive spectral...
- Publication number 20060089836
- Publication date Apr 27, 2006
- MOTOROLA, INC.
- Marc A. Boillot
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Acoustic resonator/diffuser system and method
- Publication number 20060018499
- Publication date Jan 26, 2006
- MOTOROLA, INC.
- Nicolas E. Guyot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE