Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2011-08-16
2011-08-16
Nguyen, Tai T (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S572400, C340S572800, C340S539130, C340S010400, C235S382000, C235S385000, C235S432000, C235S375000, C235S451000, C235S492000, C343S757000, C343S766000
Reexamination Certificate
active
07999676
ABSTRACT:
This invention presents an apparatus and system and its accompanying method for automatically placing of RFID antennas and a method for obtaining a readable region for passive RFID Tags are disclosed. The apparatus and system include a Portable and Adjustable Mounting Framework (PAMF) with built in chain belt for holding the RFID antennas, an Antenna Position Controller (APC) and Antenna Position Holders (APH) for control the movement of the antennas, a Moveable Object Platform (MOP) for carrying a number of RFID tags and a Computer Integrated System (CIS) with Readable Region Analysis (RRA) software to capture the transmitted and received RF signal from/to the RFID readers.
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Cheung Shing Chi
Ni Lionel Ming Shuan
Nguyen Tai T
The Hong Kong University of Science and Technology
Turocy & Watson LLP
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