Edge touchpad input device

Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel

Reexamination Certificate

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Details

C345S168000

Reexamination Certificate

active

07088343

ABSTRACT:
A touchpad input device is provided that is disposed about at least a portion of at least one outside edge of an electronic device housing. The present invention also provides electronic devices comprising the present touchpad input device. Furthermore, the present invention provides a method of sensing user input about an outside edge of an electronic device housing, wherein the user input is detected by a user input detector that relays a signal to a control circuit to be acted upon appropriately.

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patent: 6473069 (2002-10-01), Gerpheide
patent: 6507338 (2003-01-01), Liao et al.
patent: 6509847 (2003-01-01), Anderson
patent: 6608628 (2003-08-01), Ross et al.

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