Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate
2008-01-29
2008-01-29
Hjerpe, Richard (Department: 2629)
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
C345S163000
Reexamination Certificate
active
10901498
ABSTRACT:
A method for controlling a cursor by moving the cursor in response to the operation of pointing device on a predetermined working area, wherein a predetermined proportion of the vector of the shift of the pointing device immediately before the movement of the pointing device is stopped is reflected in the movement of the cursor, when the pointing device is stopped and in contact with the working area.
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patent: 9-269869 (1997-10-01), None
patent: 2001-117713 (2001-04-01), None
Canon Kabushiki Kaisha
Canon U.S.A. Inc. I.P. Division
Hjerpe Richard
Said Mansour M.
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