Gaming machine and gaming system using chips
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United States of America Patent
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Jun 28, 2016
Grant Date -
Mar 19, 2009
app pub date -
Sep 9, 2008
filing date -
Sep 13, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
Gaming chips 30 have an IC tag 34 which is embedded therein, and a special bar code 101 invisible to the naked eye, which is printed thereon. A server calculates the number of gaming chips 30 based on individual information of the IC tag 34 that was read out by a reader 38, based on individual information of the special bar codes 101 read out by a bar code scanner 102, based on weight data acquired at a weighing device 40 and based on image data processed in a camera 103. Further, the server checks a partial number or the total number of gaming chips 30 thus calculated, and outputs the check results from a display or speaker.
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