Digital information appliance input device

Computer graphics processing and selective visual display system – Display peripheral interface input device – Including keyboard

Reexamination Certificate

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Details

C345S168000, C345S173000, C715S773000

Reexamination Certificate

active

06909424

ABSTRACT:
A digital information appliance comprises a housing having a display disposed on a first surface for displaying information to a user of the digital information appliance and an input device disposed on a second surface opposed to the first surface for imputing information. The input device is oriented with respect to the display so as to be operable by the fingers of the user's hand for input of information while holding the housing so the display is viewable.

REFERENCES:
patent: 5515305 (1996-05-01), Register et al.
patent: 5936614 (1999-08-01), An et al.
patent: 6107988 (2000-08-01), Phillipps
patent: 6121960 (2000-09-01), Carroll et al.
patent: 6297752 (2001-10-01), Ni

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