Wensi Xi

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for ranking messages of discussion threads
- Patent number 7,437,382
- Issue date Oct 14, 2008
- Microsoft Corporation
- Benyu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for ranking objects based on intra-type and inter...
- Patent number 7,346,621
- Issue date Mar 18, 2008
- Microsoft Corporation
- Benyu Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and system for ranking messages of discussion threads
- Publication number 20060112392
- Publication date May 25, 2006
- Microsoft Corporation
- Benyu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for ranking objects based on intra-type and inter...
- Publication number 20050256832
- Publication date Nov 17, 2005
- Microsoft Corporation
- Benyu Zhang
- G06 - COMPUTING CALCULATING COUNTING