Portable data processing device with one touch control and...

Details Portable data processing device with one touch control and... Portable data processing device with one touch control and...

2008-01-29

2008-01-29

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

C345S173000, C345S530000, C345S960000, C379S433020, C708S131000, C715S700000, C715S840000

Reexamination Certificate

active

07324082

ABSTRACT:
A portable data processing device with one touch control and a switching method thereof apply to the portable data processing device with a touch pad and a built-in one touch control official system, and users can directly press the key on the touch pad to execute the corresponding application program or function.

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patent: 2003/0107598 (2003-06-01), Yokoyama
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patent: 2004/0205255 (2004-10-01), Joachim
patent: 2004/0230851 (2004-11-01), Chao et al.

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