RFID tag data acquisition system

Details RFID tag data acquisition system RFID tag data acquisition system

2005-07-29

2010-02-23

Zimmerman, Brian A (Department: 2612)

Communications: electrical

Selective

Interrogation response

C340S010200, C340S010310, C340S572100, C370S314000, C370S445000, C708S250000, C708S255000

Reexamination Certificate

active

07667572

ABSTRACT:
An architecture of an RFID system that facilitates the accessing of RFID tag data within an RFID environment. The architecture includes a plurality of RFID readers, each reader being operative to transmit a first RF signal for scanning at least one RFID tag disposed within an RF coverage region associated with the reader, and to receive at least one second RF signal including tag data in response to the scanning of the tag. The architecture further includes at least one host computer operative to execute at least one client application, and at least one controller/processor communicably coupled to the plurality of readers and the at least one host computer. The controller/processor is operative to control operation of the plurality of readers, to process the tag data received by the plurality of readers, and to provide the processed tag data to the at least one host computer for use by the at least one client application executing thereon.

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“Passive RFID Basics”, Pete Sorrells, © 1998 Microchip Technology Inc.

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