Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2005-07-15
2011-11-29
Wang, Quan-Zhen (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
C345S156000, C345S159000, C345S184000
Reexamination Certificate
active
08068094
ABSTRACT:
A pointing device that can move an object in a desired direction on a display screen includes a control unit that switches between a first mode and a second mode in accordance with the contents of the display on the display screen. In the first mode, the pointing device outputs information as to the location of the object within a pointing area. In the second mode, the pointing device divides the pointing area into a plurality of areas and outputs information as to the divided area in which the object is located.
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Arita Takashi
Sakurai Satoshi
Yatsu Nobuo
Fujitsu Component Limited
Nguyen Jennifer
Staas & Halsey , LLP
Wang Quan-Zhen
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