Duanpei Wu

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Weighted frequency-channel background noise suppressor
- Patent number 6,826,528
- Issue date Nov 30, 2004
- Sony Corporation
- Duanpei Wu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for speech verification using out-of-vocabulary m...
- Patent number 6,778,959
- Issue date Aug 17, 2004
- Sony Corporation
- Duanpei Wu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for performing microphone conversions in a speech recognitio...
- Patent number 6,751,588
- Issue date Jun 15, 2004
- Sony Corporation
- Xavier Menendez-Pidal
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for utilizing validity constraints in a speech endpoint dete...
- Patent number 6,718,302
- Issue date Apr 6, 2004
- Sony Corporation
- Duanpei Wu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for speech verification using a confidence measure
- Patent number 6,473,735
- Issue date Oct 29, 2002
- Sony Corporation
- Duanpei Wu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for implementing a speech verification system for use in a n...
- Patent number 6,272,460
- Issue date Aug 7, 2001
- Sony Corporation
- Duanpei Wu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speech detection with noise suppression based on principal componen...
- Patent number 6,230,122
- Issue date May 8, 2001
- Sony Corporation
- Duanpei Wu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for implementing a speech recognition system to determine sp...
- Patent number 6,216,103
- Issue date Apr 10, 2001
- Sony Corporation
- Duanpei Wu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method for reducing noise distortions in a speech recognition system
- Patent number 6,173,258
- Issue date Jan 9, 2001
- Sony Corporation
- Xavier Menendez-Pidal
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for a parameter sharing speech recognition system
- Patent number 6,006,186
- Issue date Dec 21, 1999
- Sony Corporation
- Ruxin Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Person

Patents Grantslast 30 patents

Weighted frequency-channel background noise suppressor

System and method for speech verification using out-of-vocabulary m...

Method for performing microphone conversions in a speech recognitio...

Method for utilizing validity constraints in a speech endpoint dete...

System and method for speech verification using a confidence measure

Method for implementing a speech verification system for use in a n...

Speech detection with noise suppression based on principal componen...

Method for implementing a speech recognition system to determine sp...

Method for reducing noise distortions in a speech recognition system

Method and apparatus for a parameter sharing speech recognition system