Location authentication stamp attached to messages
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United States of America Patent
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Aug 11, 2009
Grant Date -
N/A
app pub date -
Oct 24, 2000
filing date -
Oct 24, 2000
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A location stamp automatically attached to messages indicates location information such as longitude and latitude information from a GPS device. The location stamp helps a receiver to identify the location of the sender or a transaction, identify the sender, and provides context to the message that further indicates the messages meaning. Applications of the location stamp include authentication of the location of a sender or a transaction and identifying the location of a sender for a search and rescue.
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