OCR and bar code reader with optimized sensor
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United States of America Patent
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Sep 17, 1985
Issued Date -
N/A
app pub date -
Nov 6, 1984
filing date -
Apr 9, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In an optical reader for reading alphanumeric and bar code characters, an area array for scanning alphanumeric data and a single photo sensor for scanning bar code data is formed on the same semiconductor chip. Separate processors are connected to the array and to the single photosensor wherein the single photosensor is reading bar codes and the area array is used for reading alphanumeric data.
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