Bao Hongchang

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Feature extraction apparatus and method and pattern recognition app...
- Patent number 7,509,256
- Issue date Mar 24, 2009
- Sony Corporation
- Naoto Iwahashi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pattern recognizing device and method, and providing medium
- Patent number 7,280,961
- Issue date Oct 9, 2007
- Sony Corporation
- Hongchang Bao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Feature extraction apparatus and method and pattern recognition app...
- Patent number 7,117,151
- Issue date Oct 3, 2006
- Sony Corporation
- Naoto Iwahashi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Feature extraction apparatus and method and pattern recognition app...
- Patent number 6,910,010
- Issue date Jun 21, 2005
- Sony Corporation
- Naoto Iwahashi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Information processing apparatus and information processing method
- Patent number 6,055,536
- Issue date Apr 25, 2000
- Sony Corporation
- Masato Shimakawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Feature extraction apparatus and method and pattern recognition app...
- Publication number 20050171773
- Publication date Aug 4, 2005
- Sony Corporation
- Naoto Iwahashi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Feature extraction apparatus and method and pattern recognition app...
- Publication number 20050171772
- Publication date Aug 4, 2005
- Sony Corporation
- Naoto Iwahashi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
FEATURE EXTRACTION APPARATUS AND METHOD AND PATTERN RECOGNITION APP...
- Publication number 20020010583
- Publication date Jan 24, 2002
- NAOTO IWAHASHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS