Encoded symbol reader

Details Encoded symbol reader Encoded symbol reader

1993-12-20

1995-06-27

Shepperd, John

Registers

Coded record sensors

Particular sensor structure

G06K 710

Patent

active

054282128

ABSTRACT:
An encoded symbol reader capable of reading an illuminated encoded symbol having a two dimensional tessellated pattern code, includes a CCD for scanning a predetermined area and an LCD panel for displaying the area being scanned by the CCD. The LCD panel displays a positional relationship between the encoded symbol being scanned and the boundary of the predetermined area that is being scanned.

REFERENCES:
patent: 4418277 (1983-11-01), Tremmel et al.
patent: 4819083 (1989-04-01), Kawai et al.
patent: 4983818 (1991-01-01), Knowles
patent: 5121226 (1992-06-01), Kubota et al.

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