Method and apparatus for identifying bar code symbols using read

Details Method and apparatus for identifying bar code symbols using read Method and apparatus for identifying bar code symbols using read

1997-04-14

1999-07-13

Hajec, Donald

Registers

Coded record sensors

Particular sensor structure

235470, 235454, 235459, 23546201, G06K 710, G06K 1300

Patent

active

059230223

ABSTRACT:
A bar code symbol reading system includes a memory for storing a plurality of reading gate locations, each reading gate location defining coordinates for a reading gate area surrounding one of the bar code symbols. The memory also stores a lookup table containing an identifier for the object and a pointer to configuration data relating each reading gate for the object to a specific component on the object. The object is scanned by a charge-coupled device scanner for scanning each bar code symbol according to the stored reading gate locations. A processor determines the identifier for each object and relates each read bar code symbol to a component on the object based on the configuration data.

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patent: 5773807 (1998-06-01), Barkan et al.
patent: 5773811 (1998-06-01), Shramm, Jr. et al.
patent: 5777309 (1998-07-01), Maltsev et al.

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