Dou Shen

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Building bridges for web query classification
- Patent number 7,774,360
- Issue date Aug 10, 2010
- Microsoft Corporation
- Jian-Tao Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Comparative web search
- Patent number 7,571,162
- Issue date Aug 4, 2009
- Microsoft Corporation
- Jian-Tao Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for classifying display pages using summaries
- Patent number 7,392,474
- Issue date Jun 24, 2008
- Microsoft Corporation
- Zheng Chen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR CLASSIFYING DISPLAY PAGES USING SUMMARIES
- Publication number 20090119284
- Publication date May 7, 2009
- Microsoft Corporation
- Zheng Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Building bridges for web query classification
- Publication number 20080065624
- Publication date Mar 13, 2008
- Microsoft Corporation
- Jian-Tao Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Comparative web search
- Publication number 20070208701
- Publication date Sep 6, 2007
- Microsoft Corporation
- Jian-Tao Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for classifying display pages using summaries
- Publication number 20050246410
- Publication date Nov 3, 2005
- Microsoft Corporation
- Zheng Chen
- G06 - COMPUTING CALCULATING COUNTING