2007
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Invention
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A secure gaming chip. The present invention is directed to an article of manufacture that include... |
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Invention
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Rfid sensor system for lateral discrimination. The present invention is directed to a system for ... |
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Invention
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Multi-sensor system for counting and identifying objects in close proximity. A system for countin... |
2006
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Invention
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Method and apparatus for the identification and position measurement of chips on a gaming surface... |
2005
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Invention
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Security system for authenticating gaming chips. A system for authenticating RFID-capable gaming ... |
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Invention
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System for gaming chip identification and counting. A system that allows precise identification a... |