DAVID T. RAPHAEL

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Valley Village, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic signal generation system using moving reflecting surface
- Patent number 8,659,977
- Issue date Feb 25, 2014
- University of Southern California
- David T. Raphael
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC SIGNAL GENERATION SYSTEM USING MOVING REFLECTING SURFACE
- Publication number 20110096629
- Publication date Apr 28, 2011
- University of Southern California
- DAVID T. RAPHAEL
- G01 - MEASURING TESTING