Location tracking system and method
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United States of America Patent
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Aug 26, 2008
Grant Date -
Apr 20, 2006
app pub date -
Oct 17, 2005
filing date -
Oct 15, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A location tracking system and method are provided. The location tracking system includes a plurality of tags which receive a read signal and which output tag signals, a reader which transmits the read signal to the tags, receives the tag signals, and identifies tag IDs from the tag signals, and a data processing system which stores location information of the tags and determines the location of the reader by using the tag IDs received from the reader based on the location information.
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