Reader for decoding two-dimensional optical information
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United States of America Patent
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May 9, 1995
Issued Date -
N/A
app pub date -
Jul 28, 1994
filing date -
Mar 12, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A scanner for reading two-dimensional optical information sets is described which includes a housing for supporting a photosensitive array associated with an optical string adapted to focus optical information on the array. Also provided are array and optical string controls for controlling the array and optical string such that the output of selected images on the array are processed via pattern recognition means. Images recognized to contain decodable optical information are displayed and highlighted by a display. In this fashion a user is assisted in aiming, recognizing, confirming the decodability, and decoding images of optical information incident on the array.
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