Andrey Trofimov

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St. Petersburg, RU

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for audio compression
- Patent number 7,181,404
- Issue date Feb 20, 2007
- XVD Corporation
- Victor D. Kolesnik
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for audio compression
- Patent number 6,965,859
- Issue date Nov 15, 2005
- XVD Corporation
- Victor D. Kolesnik
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for speech compression using multi-mode code e...
- Patent number 5,729,655
- Issue date Mar 17, 1998
- Alaris, Inc.
- Victor D. Kolesnik
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for speech compression using multi-mode code e...
- Patent number 5,602,961
- Issue date Feb 11, 1997
- Alaris, Inc.
- Victor D. Kolesnik
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for audio compression
- Publication number 20050159941
- Publication date Jul 21, 2005
- Victor D. Kolesnik
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method and apparatus for audio compression
- Publication number 20040172239
- Publication date Sep 2, 2004
- Digital Stream USA, Inc.
- Victor D. Kolesnik
- G10 - MUSICAL INSTRUMENTS ACOUSTICS