Duncan D. Xue

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Cumberland, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Curvature correction and image processing
- Patent number 8,233,200
- Issue date Jul 31, 2012
- GTECH Corporation
- Frank J. Metayer
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
CURVATURE CORRECTION AND IMAGE PROCESSING
- Publication number 20090074327
- Publication date Mar 19, 2009
- Frank J. Metayer
- G06 - COMPUTING CALCULATING COUNTING