Microfilm reader for high density, two dimensional bar code symbology
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United States of America Patent
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Aug 18, 1998
Issued Date -
N/A
app pub date -
Apr 1, 1996
filing date -
Jan 5, 1990
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A microfilm reader, which includes a bar code scanner, a controller, and a keyboard, receives microfilm containing documents and corresponding bar code symbols. Each bar code symbol contains data describing the contents of a respective document. The bar code scanner reads the bar code symbols located on the microfilm and transmits data representing the read bar code symbols to the controller. The controller determines whether the data received from the bar code scanner satisfies search criteria entered into the keyboard.
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