Xiaowen He

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Nepean, CA

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Patents Grantslast 30 patents

Information Patent Grant
System and method of formulating queries in relational databases
- Patent number 7,296,040
- Issue date Nov 13, 2007
- Cognos, Incorporated
- Henk Cazemier
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
System and method of formulating queries in relational databases
- Publication number 20050015367
- Publication date Jan 20, 2005
- Cognos Incorporated
- Henk Cazemier
- G06 - COMPUTING CALCULATING COUNTING