System and method for decoding optical codes read by an...

Registers – Coded record sensors – Particular sensor structure

Reexamination Certificate

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Reexamination Certificate

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07097102

ABSTRACT:
A system and method for reading an optical code is provided. The method comprises the steps of imaging at least one target, including acquiring and processing image data corresponding to a series of at least one frame; storing image data corresponding to respective acquired frames of the at least one frame, including at least image data corresponding to a current frame (Frame(N)) and image data corresponding to a previous frame (Frame(N−1)); receiving an actuation signal during Frame(N) indicating initiation of a read operation; retrieving at least a portion of the image data corresponding to Frame (N−1); and performing a decode operation on the retrieved image data.

REFERENCES:
patent: 5521366 (1996-05-01), Wang et al.
patent: 5591955 (1997-01-01), Laser
patent: 5739518 (1998-04-01), Wang
patent: 5801371 (1998-09-01), Kahn et al.
patent: 2003/0062413 (2003-04-01), Gardiner et al.
patent: 2003/0168512 (2003-09-01), Longacre, Jr. et al.

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