Haifeng Xi

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Yorktown Heights, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for optimization process repeatability in an on-d...
- Patent number 8,036,921
- Issue date Oct 11, 2011
- International Business Machines Corporation
- Tarun Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for strategic budgeting of initial response for m...
- Patent number 7,917,380
- Issue date Mar 29, 2011
- International Business Machines Corporation
- Tarun Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for generating alternative representation of o...
- Patent number 7,835,891
- Issue date Nov 16, 2010
- International Business Machines Corporation
- Tarun Kumar
- G05 - CONTROLLING REGULATING
Information Patent Grant
Evaluating dynamic expressions in a modeling application
- Patent number 7,340,475
- Issue date Mar 4, 2008
- International Business Machines Corporation
- Pawan R. Chowdhary
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR GENERATING ALTERNATIVE REPRESENTATION OF O...
- Publication number 20080208552
- Publication date Aug 28, 2008
- Tarun Kumar
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND METHOD FOR STRATEGIC BUDGETING OF INITIAL RESPONSE FOR M...
- Publication number 20080178178
- Publication date Jul 24, 2008
- Tarun Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for generating alternative representation of o...
- Publication number 20070162162
- Publication date Jul 12, 2007
- Tarun Kumar
- G05 - CONTROLLING REGULATING
Information Patent Application
Method for evaluating dynamic expressions
- Publication number 20070006128
- Publication date Jan 4, 2007
- Pawan R. Chowdhary
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for strategic budgeting of initial response for m...
- Publication number 20060161467
- Publication date Jul 20, 2006
- Tarun Kumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for optimization process repeatability in an on-d...
- Publication number 20060058991
- Publication date Mar 16, 2006
- International Business Machines Corporation
- Tarun Kumar
- G06 - COMPUTING CALCULATING COUNTING