发明名称 Lottery System and Method with Real-Time Progressive Jackpot
摘要 Systems and methods for facilitating the purchase of lottery tickets and the dissemination of lottery information in real time. A central lottery system is provided that accepts lottery ticket purchasing orders from a remote terminal. The central lottery system may keep track of a progressive jackpot and disseminate the latest jackpot size information to communication presentation devices via various communication links.
申请公布号 US2007270205(A1) 申请公布日期 2007.11.22
申请号 US20040556201 申请日期 2004.05.07
申请人 AL-ZIYOUD AIMAN H 发明人 AL-ZIYOUD AIMAN H.
分类号 G06F17/00;G06F;G06F19/00;G06Q30/00;G07C13/00;G07F17/32 主分类号 G06F17/00
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