发明授权
- 专利标题: Secure gaming ticket and validation method for same
- 专利标题(中): 安全的游戏机票和验证方法相同
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申请号: US034379申请日: 1998-03-04
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公开(公告)号: US5935000A公开(公告)日: 1999-08-10
- 发明人: Cayetano Sanchez, III , Walter Szrek
- 申请人: Cayetano Sanchez, III , Walter Szrek
- 申请人地址: RI West Greenwich
- 专利权人: GTECH Rhode Island Corporation
- 当前专利权人: GTECH Rhode Island Corporation
- 当前专利权人地址: RI West Greenwich
- 主分类号: G07F17/32
- IPC分类号: G07F17/32 ; A63F9/22
摘要:
A secure gaming ticket and validation method for gaming tickets includes storing validation information and ticket identification information in different locations. The stored information is then encoded to create an interim type of data, which is combined with prize information data to create a validation signature. The validation signature determines a win status of gaming ticket.
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