Portable computers

Details Portable computers Portable computers

2005-10-18

2005-10-18

Tran, Henry N. (Department: 2674)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Stylus

C178S018010, C178S018030, C178S018110, C178S019010, C178S019040

Reexamination Certificate

active

06956564

ABSTRACT:
A portable computer arranged to rest comfortably in the hand has a small display screen. Accelerometers capable of detecting movement of the pen with respect to gravity provide input to a microcontroller which selects a response from a number of viewing modes. The pen may be held in either hand and the output message to the screen will be oriented according to the location of the pen. Full personal digital assistance functionality may be incorporated in a relatively small plastics casing and functions, such as calendar, contracts the like may be incorporated.

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patent: 6016135 (2000-01-01), Biss et al.
patent: 6130666 (2000-10-01), Persidsky
patent: 6188392 (2001-02-01), O'Connor et al.

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