System, method and apparatus for secure transmission of confidential information
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United States of America Patent
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-
May 31, 2005
Grant Date -
May 30, 2002
app pub date -
Jan 15, 1999
filing date -
Feb 11, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system, method and apparatus for establishing a secure wireless radio communications link between two devices that minimizes the exposure of sensitive information to third party interception is disclosed. The secure link is established by first establishing an infrared link between the two devices for the exchange of sensitive information, such as encryption information. Subsequent communications would then have the benefit of encryption protection, establishing the secure wireless radio communications link.
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