发明名称 Gaming machine with transparent symbol carriers
摘要 A method of enhancing a screen display of a gaming machine includes creating a background scene for a game screen, creating a plurality of composite symbols to overlie the background scene, and rendering at least a portion of each composite symbol transparent to enable the background scene to be viewed through the composite symbol.
申请公布号 US2002123378(A1) 申请公布日期 2002.09.05
申请号 US20020072401 申请日期 2002.02.06
申请人 BUCKNALL HELEN;EMMETT AMANDA;WOODCROFT CRAIG;CROMPTON NIGEL 发明人 BUCKNALL HELEN;EMMETT AMANDA;WOODCROFT CRAIG;CROMPTON NIGEL
分类号 G07F17/32;(IPC1-7):A63F9/24 主分类号 G07F17/32
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