发明名称 A lighted keypad assembly, method and system for tracking players
摘要 <p>A keypad assembly and method for use with a card reader adapted to receive and read a player identification card therein. The keypad assembly includes a keypad mechanism having a plurality of keys to input data, and a feedback mechanism coupled to the keypad. A validation device is provided which is adapted to determine the validation of information relating to the identification card upon reading thereof in the card reader. The validation device is further operably coupled to the feedback mechanism to visually inform the Player that the information relating to identification card has been validated. &lt;IMAGE&gt;</p>
申请公布号 EP1096438(A2) 申请公布日期 2001.05.02
申请号 EP20000123164 申请日期 2000.10.25
申请人 IGT 发明人 UIHLEIN, MARK;CARSON, ROBERT H., JR.;POWELL, TRACY
分类号 G07C9/00;G07F7/10;G07F17/32;G07F19/00;(IPC1-7):G07F7/10 主分类号 G07C9/00
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