Combination mouse, optical scanner and digitizer puck
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 6, 1990
Issued Date -
N/A
app pub date -
Oct 6, 1988
filing date -
Dec 31, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hand held unit can operate as a mouse to move a cursor on a display, as a hand held optical scanner for entering into a computer characters or graphic information delineated on a work sheet across which the unit is moved, or as a digitizing puck for tracing and digitizing lines or curves on a work sheet laid over a digitizing pad. The unit is connected via an electrical cable to an interface board plugged into an expansion slot inside a personal computer.
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Family
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