Vladimir Walter Kukurudza

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Compact noise suppression circuit for small speakers
- Patent number 9,258,640
- Issue date Feb 9, 2016
- Vladimir Walter Kukurudza
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Ear canal ear bud sound system
- Patent number 9,232,295
- Issue date Jan 5, 2016
- Vladimir Walter Kukurudza
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method of operating a single loud speaker drive system
- Patent number 5,917,922
- Issue date Jun 29, 1999
- Vladimir Walter Kukurudza
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Ear canal earbud sound system
- Publication number 20140301560
- Publication date Oct 9, 2014
- Vladimir Walter Kukurudza
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Compact noise suppression circuit for small speakers
- Publication number 20120045079
- Publication date Feb 23, 2012
- Vladimir W. Kukurudza
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker drive system for headsets and method
- Publication number 20070098189
- Publication date May 3, 2007
- Vladimir Walter Kukurudza
- H04 - ELECTRIC COMMUNICATION TECHNIQUE