发明名称 |
CASHLESS TRANSACTION CLEARINGHOUSE |
摘要 |
A disclosed cashless instrument transaction clearinghouse provides clearinghouse server including a network interface allowing the cashless instrument transaction clearinghouse to communicate with a number of gaming properties and a processor configured to enable the validation of cashless instruments at a gaming property different from where the cashless instrument was generated. Methods are provided that allow a plurality of cashless gaming devices located at different gaming properties to communicate with one another via the cashless instrument transaction clearinghouse in a secure manner using symmetric and asymmetric encryption techniques. Further, to reduce the possibilities of theft and fraud, the methods allow a receiver of a message to authenticate an identity of a sender of a message. |
申请公布号 |
WO03044746(A2) |
申请公布日期 |
2003.05.30 |
申请号 |
WO2002US36939 |
申请日期 |
2002.11.15 |
申请人 |
IGT |
发明人 |
OBERBERGER, MICHAEL, M.;ROWE, RICHARD, E. |
分类号 |
G06Q20/00;G07F17/32 |
主分类号 |
G06Q20/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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