Apparatus and method for locating a tagged item
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Feb 7, 2006
Grant Date -
Jun 20, 2002
app pub date -
Dec 15, 2000
filing date -
Dec 15, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus and method for determining the location of an item from a plurality of like items, using matching paging devices and passive transponder tags on each item. The unique code number (IC) of the tag is programmed into its matching paging device. The paging device operates remote control location functions. The tags are preferably passive acoustic wave transponders.
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