Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2006-11-03
2008-08-19
Bugg, George A (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S572100, C340S572500, C340S572700, C340S572800, C340S514000, C340S515000, C340S516000, C324S207110, C324S207120, C324S207130, C324S207140, C324S207150, C343S749000, C343S750000, C343S831000, C343S893000
Reexamination Certificate
active
07414533
ABSTRACT:
A system and method for optimally placing radio frequency identification (RFID) antennas. The system varies the placement of RFID tag and interrogator antennas with respect to each other and a stationary object or objects. A signal generator sends a known reference signal to the one or more RFID interrogator antennas. The signal is received by the one or more RFID tag antennas and is displayed upon an oscilloscope, spectrum analyzer or other multipurpose signal measuring device. By this method, the system finds the optimal placement of the antennas with respect to each other and the object or objects.
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Bugg George A
Odin Technologies, Inc.
Pham Lam P
LandOfFree
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