Patent ID: 7296748

Claim:
A bioptical laser scanning system providing 360° of omnidirectional bar code symbol scanning coverage at a point of sale (POS) station, said bioptical laser scanning system comprising: a horizontal section integrally connected to a vertical section; a horizontal-scanning window formed in said horizontal section; a vertical-scanning window formed in said vertical section, and being substantially orthogonal to said bottom-scanning window; a first laser scanning plane generation mechanism disposed within said vertical section, for generating and projecting a first plurality of laser scanning planes through said horizontal-scanning window; and a second laser scanning plane generation mechanism disposed within said horizontal section for generating and projecting a second plurality of laser scanning planes through said horizontal-scanning window; whereby said first and second pluralities of laser scanning planes (i) intersect within predetermined scan regions contained within a 3-D scanning volume defined between said horizontal-scanning and vertical-scanning windows, and (ii) generate a plurality of groups of intersecting laser scanning planes within said 3-D scanning volume, and wherein said plurality of groups of intersecting laser scanning planes form a complex omni-directional 3-D laser scanning pattern within said 3-D scanning volume capable of scanning a bar code symbol located on the surface of an object presented within said 3-D scanning volume at any orientation and from any direction at said POS station so as to provide 360° of omnidirectional bar code symbol scanning coverage at said POS station.