Wei Zang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Gaming system and method for providing a multiple player bonus event
- Patent number 9,892,596
- Issue date Feb 13, 2018
- IGT
- Casey Alexander Harris
- G07 - CHECKING-DEVICES
Information Patent Grant
Gaming system and method for providing a multiple player bonus event
- Patent number 9,336,653
- Issue date May 10, 2016
- IGT
- Casey Alexander Harris
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
GAMING SYSTEM AND METHOD FOR PROVIDING A MULTIPLE PLAYER BONUS EVENT
- Publication number 20160240049
- Publication date Aug 18, 2016
- IGT
- Casey Alexander Harris
- G07 - CHECKING-DEVICES
Information Patent Application
GAMING SYSTEM AND METHOD FOR PROVIDING A MULTIPLE PLAYER BONUS EVENT
- Publication number 20150080118
- Publication date Mar 19, 2015
- IGT
- Casey Alexander Harris
- G07 - CHECKING-DEVICES