Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate
2006-05-03
2008-09-09
Le, Thien M (Department: 2887)
Registers
Coded record sensors
Particular sensor structure
C235S472010
Reexamination Certificate
active
07422156
ABSTRACT:
A bioptical laser scanning system at a point of sale (POS) station, that generates and projects a first plurality of laser scanning planes through a horizontal-scanning window, and a second plurality of laser scanning planes through a vertical-scanning window. The first and second pluralities of laser scanning planes intersect within predetermined scan regions contained within a 3-D scanning volume defined between the horizontal-scanning and vertical-scanning windows, and generate a plurality of groups of intersecting laser scanning planes within the 3-D scanning volume. The plurality of groups of intersecting laser scanning planes form a complex omni-directional 3-D laser scanning pattern within the 3-D scanning volume capable of scanning a bar code symbol located on the surface of any object, including a six-sided rectangular box-shaped object, presented within the 3-D scanning volume at any orientation and from any direction at the POS station so as to provide six-sided 360-degree omni-directional bar code symbol scanning coverage at said POS station.
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Le Thien M
Metrologic Instruments Inc.
Perkowski Esq. P.C. Thomas J.
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