Input device with a zoom apparatus

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

Reexamination Certificate

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Details

C345S174000, C341S034000

Reexamination Certificate

active

10896433

ABSTRACT:
An input is disclosed that includes a zoom apparatus for increasing or decreasing the size of an image rendered on a display screen. The zoom apparatus has an actuator that is movable in a first direction to induce the image to zoom in. The actuator is also movable in a second direction to induce the image to zoom out. The zoom apparatus may include a sensor for detecting movement of the actuator in the first direction and movement of the actuator in the second direction. The input device may be a keyboard, for example, that includes a plurality of keys for inputting alphanumeric data, with the sensor also detecting actuation of the keys.

REFERENCES:
patent: 4825157 (1989-04-01), Mikan
patent: 5604509 (1997-02-01), Moore et al.
patent: 6281881 (2001-08-01), Siddiqui et al.
patent: 6323445 (2001-11-01), Yee
patent: 6509847 (2003-01-01), Anderson
patent: 6686904 (2004-02-01), Sherman et al.
patent: 6762749 (2004-07-01), Gouzman et al.
patent: 2003/0043123 (2003-03-01), Hinckley et al.
patent: 2003/0107547 (2003-06-01), Kehlstadt et al.
patent: 2004/0119693 (2004-06-01), Kaemmler

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