Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Richard W. Sorenson, Jr.0
William H. Roeder0
Donald L. Runyon0
Date of Patent
February 2, 2010
Patent Application Number
11402798
Date Filed
April 13, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention provides an antenna system for reading RFID tags and/or transmitting and receiving wireless network signals, including for example wireless local area network (WLAN) signals, in a material handling environment. A ruggedized antenna can be mounted on the load backrest of a lift truck and configured to accomplish the reading of RFID tags that indicate particular pallet storage locations and the reading of RFID tags that indicate warehouse locations, such as specific loading docks. The antenna system can also be configured to accomplish transmitting and receiving WLAN signals for communication with a warehouse.
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