Optical code reading method and device
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United States of America Patent
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Oct 10, 2000
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N/A
app pub date -
Jul 17, 1998
filing date -
Jul 18, 1997
priority date (Note) -
Expired
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Abstract
The reading method includes the step of successively performing a first and at least a second scan of an optical code along a first and, respectively, second scanning line parallel to each other. More specifically, the first and second scan of the optical code are performed by generating a first and a second laser light ray movable respectively in a first and second scanning plane distinct from and intersecting each other.
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