Device with signal generator and signal receiver for providing controlled access to information and/or communication channels
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United States of America Patent
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Oct 12, 2010
Issued Date -
N/A
app pub date -
Jun 6, 2007
filing date -
Jun 6, 2006
priority date (Note) -
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Abstract
A system and method for communicating between a signal generator and a signal receiver, for providing controlled access to information and/or communication channels, whereby the signal generator and the signal receiver are set to wirelessly transmit and receive a plurality of simultaneously transmitted signals, respectively, and the signal receiver is set to selectively provide access to information and/or communication channels on receiving the plurality of simultaneously transmitted signals from the signal generator, the signal generator comprising means for limiting a transmission of a predetermined signal to at least one of a prescribed duration and a prescribed number of activations for access to the information and/or communication channels.
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