Credential communication device
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United States of America Patent
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Aug 10, 2010
Grant Date -
Aug 17, 2006
app pub date -
Jun 10, 2004
filing date -
Jun 11, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A credential communication device and method adapted to transmit and receive data, including means to process said data in order to effect credential verification and trusted mutual recognition between the device and a second credential communication device, without reference to a third party, further including at least one proximity conductor adapted to transfer at least some data only when in such physical proximity to a second credential communication device as to effectively exclude the possibility of third party involvement in the transaction.
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