Computer input device and methods of manufacturing same

Details Computer input device and methods of manufacturing same Computer input device and methods of manufacturing same

1995-08-21

1998-04-14

Tung, Kee M.

Computer graphics processing and selective visual display system

Display peripheral interface input device

345168, 361680, G09G 500

Patent

active

057398100

ABSTRACT:
A computer input device and method of manufacturing same provides multiple input capabilities without utilizing any more space than is required for a single input device. In a preferred embodiment, an input device housing has a keyboard on a top surface and a digitizer on a bottom surface so that the digitizer input function is available to a user without taking up any additional space on a desktop or in a notebook computer.

REFERENCES:
patent: 4926010 (1990-05-01), Citron
patent: 5049863 (1991-09-01), Oka
patent: 5241303 (1993-08-01), Register et al.
patent: 5268817 (1993-12-01), Miyagawa et al.
patent: 5382962 (1995-01-01), Young

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