Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2008-05-06
2008-05-06
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
C345S164000, C345S165000, C345S166000, C345S184000
Reexamination Certificate
active
07369120
ABSTRACT:
An input pointer includes two top-surface switches and a rotary switch on the top surface of the main body, a protrusion on an imaginary center line on the bottom surface of the main body, and two bottom-surface switches at the sides of the protrusion. The two top-surface switches and the rotary switch are turned ON when pressed by a user's finger, whereas the bottom-surface switches are turned ON when the main body is tilted about the protrusion.
REFERENCES:
patent: 6842169 (2005-01-01), Griffin et al.
patent: 6976225 (2005-12-01), Ho
Berenato White & Stavish LLC
Hjerpe Richard
Shapiro Leonid
Wacom Co. Ltd.
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