Instant portable bar code reader
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 4, 1981
Grant Date -
N/A
app pub date -
Jul 25, 1979
filing date -
Jul 25, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A portable instant bar code reader including a hand-held reader unit having a flash type illuminator. The flash type illuminator is triggered to illuminate a bar code label positioned adjacent to a light receiving window of the reader. Reflections from the bar code label are transmitted through the light receiving window and are focused onto a photodiode array by means of a lens. The photodiode array is scanned automatically, and read-out pulses are developed into logic which represents the information contained in the bar code.
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Family
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