发明授权
US08540579B2 Method and apparatus for the identification and position measurement of chips on a gaming surface 有权
用于在游戏表面上识别和位置测量芯片的方法和装置

  • 专利标题: Method and apparatus for the identification and position measurement of chips on a gaming surface
  • 专利标题(中): 用于在游戏表面上识别和位置测量芯片的方法和装置
  • 申请号: US12090718
    申请日: 2006-10-20
  • 公开(公告)号: US08540579B2
    公开(公告)日: 2013-09-24
  • 发明人: Christian RichardRon N. Miller
  • 申请人: Christian RichardRon N. Miller
  • 代理机构: Pierce Atwood LLP
  • 代理商 Kevin M. Farrell; David J. Wilson
  • 国际申请: PCT/CA2006/001716 WO 20061020
  • 国际公布: WO2007/045092 WO 20070426
  • 主分类号: A63F9/24
  • IPC分类号: A63F9/24 A63F9/34
Method and apparatus for the identification and position measurement of chips on a gaming surface
摘要:
The present invention is directed to a method for determining a position of each of a plurality of gaming chips on a gaming surface. Each of the plurality of gaming chips includes an inductively coupled RFID tag disposed therein. The gaming surface includes a first area and at least one second area disposed adjacent to the first area. The method includes transmitting a near-field inductively coupled interrogation signal to the plurality of gaming chips. A near-field inductively coupled response signal is received from at least a portion of the plurality of gaming chips. A position resolution action is performed in conjunction with either the step of transmitting or the step of receiving. Each of the plurality of gaming chips are associated with either the first area or the at least one second area in accordance with the step of performing a position resolution action.
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