ZhaoHui Tang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electronic mail data cleaning
- Patent number 7,590,608
- Issue date Sep 15, 2009
- Microsoft Corporation
- Hang Li
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Electronic mail data cleaning
- Publication number 20070130263
- Publication date Jun 7, 2007
- Microsoft Corporation
- Hang Li
- G06 - COMPUTING CALCULATING COUNTING