Zhen Zhu

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Irvine, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tone detection for integrated telecommunications processing
- Patent number 7,003,093
- Issue date Feb 21, 2006
- Intel Corporation
- Raghavendra S. Prabhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network echo canceller for integrated telecommunications processing
- Patent number 6,738,358
- Issue date May 18, 2004
- Intel Corporation
- Anurag Bist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Voice activity detector for integrated telecommunications processing
- Publication number 20020116186
- Publication date Aug 22, 2002
- Adam Strauss
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Tone detection for integrated telecommunications processing
- Publication number 20020076034
- Publication date Jun 20, 2002
- Raghavendra S. Prabhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network echo canceller for integrated telecommunications processing
- Publication number 20020064139
- Publication date May 30, 2002
- Anurag Bist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE