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2025
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Invention
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Rfid tags with b-field focusing.
A radio-frequency identification (RFID) tag includes circuit el... |
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Invention
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De-tuned multiple rfid antenna arrangement for gaming. A gaming table contains a number of antenn... |
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Invention
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De-tuned rfid tags having increased sensitivity. A radio-frequency identification (RFID) tag incl... |
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2024
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Invention
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Rfid tags with b-field focusing. A radio-frequency identification (RFID) tag includes circuit ele... |
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Invention
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Determining the locations of rfid tags.
System and method of quickly determining the locations o... |
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Invention
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Determining the locations of rfid tags. System and method of quickly determining the locations of... |
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P/S
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Gaming services, namely arranging, organizing and conducting in-person card games |
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2020
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Invention
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Rfid antenna array for gaming. An RFID system includes multiple antennas and uses amplitude and p... |
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2019
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Invention
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Using antenna reflection coefficients to detect events in a gaming environment. A gaming table in... |
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2017
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Invention
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Overlapping antenna arrays for gaming. A system and method of locating gaming tokens on a gaming ... |
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2014
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Invention
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Combined video, chip and card monitoring for casinos.
A system and method of monitoring events i... |
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2013
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Invention
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Enhancing the efficiency of energy transfer to/from passive id circuits using ferrite cores. In o... |
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Invention
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Extending the read range of passive rfid tags.
An embodiment of the present invention improves t... |
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Invention
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H-field shaping using a shorting loop. In one embodiment the present invention includes a radio f... |
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2012
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Invention
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Real-time tracking of locations of machine-readable pai gow gaming tiles. A preferred embodiment ... |
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2010
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Invention
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Method and computer program product for dealing a two-stage card game with partial gaming criteri... |
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Invention
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Rfid system with improved tracking position accuracy.
In one embodiment the present invention in... |
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2009
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Invention
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Extending the read range of passive rfid tags. An embodiment of the present invention improves th... |
