Wei Yang

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Reno, NV, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-play central determination system
- Patent number 8,932,129
- Issue date Jan 13, 2015
- IGT
- Tracy Powell
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
MULTI-PLAY CENTRAL DETERMINATION SYSTEM
- Publication number 20110223991
- Publication date Sep 15, 2011
- IGT
- Tracy Powell
- G07 - CHECKING-DEVICES