Inventory control system
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United States of America Patent
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-
Nov 22, 2005
Issued Date -
N/A
app pub date -
Apr 8, 2002
filing date -
Jun 11, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An inventory control system is described which includes anti-collision, radio frequency identification apparatus or tags affixed to each item of an inventory and including a unique code, an interrogator/reader that generates a field of sufficient range to activate each tag associated with each item of the inventory in communication with a computer. The computer includes a list comprising an identifier for each item in the inventory, the code for the tag associated with each item in the inventory and an item status where the status indicates whether the item is present or absent.
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