Method and Apparatus for the Identification and Position Measurement of Chips on a Gaming Surface
First Claim
1. 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 including an inductively coupled RFID tag disposed therein, the gaming surface including a first area and at least one second area disposed adjacent to the first area, the method comprising:
- transmitting a near-field inductively coupled interrogation signal to the plurality of gaming chips;
receiving a near-field inductively coupled response signal from at least a portion of the plurality of gaming chips;
performing a position resolution action in either the step of transmitting or the step of receiving; and
associating each of the plurality of gaming chips 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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Accused Products
Abstract
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.
35 Citations
24 Claims
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1. 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 including an inductively coupled RFID tag disposed therein, the gaming surface including a first area and at least one second area disposed adjacent to the first area, the method comprising:
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transmitting a near-field inductively coupled interrogation signal to the plurality of gaming chips; receiving a near-field inductively coupled response signal from at least a portion of the plurality of gaming chips; performing a position resolution action in either the step of transmitting or the step of receiving; and associating each of the plurality of gaming chips with either the first area or the at least one second area in accordance with the step of performing a position resolution action. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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Specification