Credit card communication system

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Reexamination Certificate

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Details

C455S090300, C455S575700

Reexamination Certificate

active

07006846

ABSTRACT:
A system for long range communications is disclosed. The system includes a base station and credit card sized wireless long range communications devices. The wireless long range communication devices each include a transceiver, a man machine interface (e.g., display and pushbuttons), a processor, a power supply (e.g., primary and secondary battery) and an antenna. Preferably, the wireless communication devices are flexible (e.g., like a smart card).

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DuPont i-Technologies acquies UNIAX Corporation article (2 pages) Mar. 15, 2000.

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