Computer graphics processing and selective visual display system – Display peripheral interface input device – Including keyboard
Reexamination Certificate
2006-05-30
2006-05-30
Eisen, Alexander (Department: 2674)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Including keyboard
C341S022000, C361S689000
Reexamination Certificate
active
07053884
ABSTRACT:
An input apparatus and auxiliary input apparatus are described. In one embodiment, the input apparatus has an input unit and at least one supporting arm. Users hold the supporting arms with some of their fingers and operate the input units with other of their fingers. In another embodiment, the auxiliary data input apparatus utilizes an attachment device, e.g. a clip, to attach the auxiliary input apparatus to an electronic or mechanical device, e.g. a separable keyboard, to facilitate input operations. The auxiliary input apparatus has at least one supporting arm. Users hold the supporting arms with some of their fingers and operate the electronic or mechanical device with other of their fingers.
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Huang Chun-Chung
Li Chin-Chen
Darfon Electronics Corp.
Eisen Alexander
Snell & Wilmer L.L.P.
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