Method and portable device for detection, storage and for eventual processing and reproduction of graphic symbols appearing on any type of carrier
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Apr 30, 1991
Grant Date -
N/A
app pub date -
Aug 8, 1988
filing date -
Oct 6, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and device for recording, storing and reproducing graphic symbols such as text, indeograms and the like on a carrier comprises an independent portable assembly with an optical pick up, a memory for the storage of data and a printer. Graphic symbols can be picked up by placing the optical pick up in contact with, or in close proximity to, the carrier and drawing it along the line of text or symbols to be copied. These symbols are recorded in the memory and can be reproduced by placing the printer against another carrier and drawing the device across it. The quality of recording and reproduction is independent of the speed at which the device is drawn along the line of text, since the optical pick up is arranged to scan the symbols each time the device is advanced a predetermined distance.
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