RF transactions using a wireless reader grid
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United States of America Patent
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Aug 30, 2011
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N/A
app pub date -
Apr 27, 2010
filing date -
Jul 10, 2001
priority date (Note) -
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Abstract
The present invention discloses a radio frequency (RF) reader grid and method for facilitating transactions. The RF reader grid includes a transponder, a RFID reader, and a host RFID reader in communication with a merchant system. The secondary and host RFID readers communicate with one another via wireless, RF frequencies. The present invention also discloses a wireless grid that comprises non-radio frequency readers, such as magnetic stripe readers. In addition, a method for using a secondary RFID reader to perform a transaction is disclosed. The method includes the steps of initializing the secondary RFID reader, communication transaction information using the secondary RFID reader and processing the transaction information using a host RFID reader.
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