Inventory control system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 22, 2005
Grant Date -
Feb 7, 2002
app pub date -
Dec 21, 2000
filing date -
Apr 4, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The disclosed inventory control system is well suited for many types of small-volume products. A plurality of electronic tags 1 are installed in a floor 3 in which data on installation locations is stored, a storage shelf 8 for storing inventory, and a movable reader 23 that reads location data from the electronic tags 1 and carries a product that moves along the aisle. Data stored in an electronic tag, from among a plurality of electronic tags 3, installed near the storage shelf 8 on which inventory is stored contains data on a product stored on the storage shelf 8. The movable reader 23 comprises a communications antenna 4 that communicates in a wireless fashion with the electronic tags, a transceiver connected to the communications antenna 4, a data processor that sends and receives data via the transceiver, and a database 7 that provides data to the data processor.
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