System and method for active jamming of confidential information transmitted at a point-of-sale reader
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United States of America Patent
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Aug 14, 2012
Grant Date -
N/A
app pub date -
Aug 11, 2011
filing date -
Jan 30, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for impeding reception of confidential information is disclosed. The system comprises a point-of-sale transceiver configured to receive confidential information transmitted by a mobile device incorporating an electronic wallet and a signal generator in communication with the point-of-sale transceiver and configured to broadcast a jamming signal substantially concurrently with the point-of-sale transceiver receiving the confidential information.
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