Qingwei Zhao

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Program endpoint time detection apparatus and method, and program i...
- Patent number 9,009,054
- Issue date Apr 14, 2015
- Sony Corporation
- Kun Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for expanding a word graph to a phone graph based...
- Patent number 8,260,614
- Issue date Sep 4, 2012
- Intel Corporation
- Qingwei Zhao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method, apparatus and system for building a compact language model...
- Patent number 7,418,386
- Issue date Aug 26, 2008
- Intel Corporation
- Chunrong Lai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
AUDIO EVENT DETECTION METHOD AND APPARATUS
- Publication number 20120143363
- Publication date Jun 7, 2012
- Institute of Acoustics, Chinese Academy of Scienc.
- Kun LIU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PROGRAM ENDPOINT TIME DETECTION APPARATUS AND METHOD, AND PROGRAM I...
- Publication number 20110106531
- Publication date May 5, 2011
- SONY CORPORATION
- Kun LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, apparatus and system for building a compact language model...
- Publication number 20060053015
- Publication date Mar 9, 2006
- Chunrong Lai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method and system for integrating long-span language model into spe...
- Publication number 20030061046
- Publication date Mar 27, 2003
- Qingwei Zhao
- G10 - MUSICAL INSTRUMENTS ACOUSTICS