Credit card-sized modem with modular DAA

Details Credit card-sized modem with modular DAA Credit card-sized modem with modular DAA

1993-12-08

1995-10-10

Phillips, Michael W.

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

361737, 361728, 439 59, 375222, H05K 710, H04B 138

Patent

active

054576016

ABSTRACT:
A PCMCIA credit card sized modem for use with a portable computer includes a modular data access arrangement (DAA). The modem includes a substantially rectangular modem frame configured for mounting within the case of the portable computer. The frame has a first end configured to interface with the computer. The second end includes an interface opening through which an interface module is inserted. The interface module includes the DAA. The interface module may be quickly and easily replaced to meet varying international telecommunication requirements.

REFERENCES:
patent: 4939623 (1990-07-01), Equi et al.
patent: 5038250 (1991-08-01), Uenaka et al.
patent: 5161169 (1992-11-01), Galano et al.
AST Computer advertisement, copyright 1992.

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