发明名称 POSITIVE-RETURN GAMBLING
摘要 A method and system of providing players with positive return in a gambling game. Tokens are won or lost in a manner that assures net positive return. Token value is determined based on the total number of outstanding tokens, or on the total number that have been issued in a predetermined time period, so that the total prize payout is predetermined and constant. In one embodiment, tokens act as lottery tickets, and prizes are awarded to winners of the lottery, so that a player's chance of winning the lottery is based on the percentage of outstanding tokens he or she possesses.
申请公布号 EP1350213(A4) 申请公布日期 2005.01.19
申请号 EP20010990798 申请日期 2001.11.14
申请人 ELECTRONIC ARTS, INC. 发明人 RUSH, NICHOLAS, J.;KAPALKA, JASON, M.;SIDHU, SUKHBIR S.
分类号 A63F13/00;A63F9/00;A63F13/12;G06Q50/10;G07F17/32;(IPC1-7):G07F17/32 主分类号 A63F13/00
代理机构 代理人
主权项
地址