Radio frequency data communications device

Details Radio frequency data communications device Radio frequency data communications device

2006-07-18

2006-07-18

Holloway, III, Edwin C. (Department: 2635)

Communications: electrical

Continuously variable indicating

With meter reading

C340S010330

Reexamination Certificate

active

07079043

ABSTRACT:
A radio frequency identification device comprises an integrated circuit including a receiver, a transmitter, and a microprocessor. The receiver and transmitter together define an active transponder. The integrated circuit is preferably a monolithic single die integrated circuit including the receiver, the transmitter, and the microprocessor. Because the device includes an active transponder, instead of a transponder which relies on magnetic coupling for power, the device has a much greater range.

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