Method for detecting overlapped function area on a touchpad

Details Method for detecting overlapped function area on a touchpad Method for detecting overlapped function area on a touchpad

2005-12-19

2010-06-22

Mengistu, Amare (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

C345S173000, C715S786000

Reexamination Certificate

active

07742038

ABSTRACT:
In a method for detecting overlapped function area on a touchpad with the overlapped function area overlapped by more than two different function areas, when the overlapped function area is touched by an object, a further function can be correctly performed according to touched duration, touched movement, or a terminal touched area pressed onto the touchpad.

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patent: 2003/0206162 (2003-11-01), Roberts
patent: 2005/0134577 (2005-06-01), Lin et al.

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