Method and apparatus for reading multiple bar code formats

Details Method and apparatus for reading multiple bar code formats Method and apparatus for reading multiple bar code formats

1993-11-09

1996-01-02

Hajec, Donald

Registers

Coded record sensors

Particular sensor structure

235472, G06K 710

Patent

active

054810981

ABSTRACT:
A method and apparatus for increasing the speed of scanners reading multiple bar code symbologies by changing the order of priority in which the various symbologies are tested by the decoder. After a particular symbology has been read a given number of times in a row, its priority is increased. A particular symbology will continue to advance in priority the more often it is read until it becomes the highest priority symbology.

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patent: 5144118 (1992-09-01), Actis et al.
patent: 5329104 (1994-07-01), Ouchi

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