Coordinates input apparatus having divided coordinates input...

Details Coordinates input apparatus having divided coordinates input... Coordinates input apparatus having divided coordinates input...

2008-03-25

2008-03-25

Lewis, David L. (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

C345S157000

Reexamination Certificate

active

07348965

ABSTRACT:
In a coordinates input apparatus having a coordinates input surface that is operated by a coordinates pointer, a pointing mark on a screen being moved in accordance with the operation of the coordinates pointer, the coordinates input surface is divided by boundaries into at least nine divided regions, a function switch is allocated to each of the divided regions, and a predetermined function is associated with the function switch, the predetermined function being executed when the coordinates pointer is moved from a first divided region to a second divided region across one of the boundaries.

REFERENCES:
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patent: 5880717 (1999-03-01), Chan et al.
patent: 5943052 (1999-08-01), Allen et al.
patent: 5995083 (1999-11-01), Sato et al.
patent: 6727892 (2004-04-01), Murphy
patent: 6822635 (2004-11-01), Shahoian et al.
patent: 2002/0093491 (2002-07-01), Gillespie et al.

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