Visiting card computer system

Details Visiting card computer system Visiting card computer system

1998-07-10

2000-11-28

Malzahn, David H.

Electrical computers: arithmetic processing and calculating

Electrical digital calculating computer

Combined with diverse art device

361683, G06F 116

Patent

active

06154759&

ABSTRACT:
A visiting card-sized computer includes a wallet-like carrying case, a computer body, and a keyboard. The computer body and keyboard are on different foldable sections of the case, connection of the keyboard to the computer is by a ribbon cable extending between the foldable sections, and an input/output port for a second cable connecting the visiting card computer with another computer is situated on the keyboard. The second cable may include an RS-232 connector, a converter, and a DB25 connector. In addition, connection between the ribbon cable and the computer body is via a PCMCIA interface connector, permitting the computer body to be plugged directly into a notebook computer upon removal from the carrying case.

REFERENCES:
patent: 4209735 (1980-06-01), Yoshida
patent: 5068787 (1991-11-01), Pipella et al.
patent: 5587724 (1996-12-01), Matsuda
patent: 5675524 (1997-10-01), Bernard
patent: 5710728 (1998-01-01), Danielson et al.
patent: 5867406 (1999-02-01), Yanagisawa

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