Xun Li

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Query transformation for masking data within database objects
- Patent number 8,930,410
- Issue date Jan 6, 2015
- International Business Machines Corporation
- Eric L. Alton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High performance predicate push-down for non-matching predicate ope...
- Patent number 7,299,225
- Issue date Nov 20, 2007
- International Business Machines Corporation
- Brian T. Tran
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Query Transformation for Masking Data Within Database Objects
- Publication number 20130086088
- Publication date Apr 4, 2013
- International Business Machines Corporation
- Eric L. Alton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
High performance predicate push-down for non-matching predicate ope...
- Publication number 20040103082
- Publication date May 27, 2004
- Brian T. Tran
- G06 - COMPUTING CALCULATING COUNTING