Ivan Magrin-Chagnolleau

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Houston, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Multimedia search apparatus and method for searching multimedia con...
- Patent number 6,405,166
- Issue date Jun 11, 2002
- AT&T Corp.
- Qian Huang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multimedia search apparatus and method for searching multimedia con...
- Patent number 6,317,710
- Issue date Nov 13, 2001
- AT&T Corp.
- Qian Huang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Multimedia search apparatus and method for searching multimedia con...
- Publication number 20020029144
- Publication date Mar 7, 2002
- AT&T Corp.
- Qian Huang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS