Registers – Coded record sensors – Particular sensor structure
Patent
1997-04-16
2000-11-21
Le, Thien Minh
Registers
Coded record sensors
Particular sensor structure
235472, G06K 710
Patent
active
061490598
ABSTRACT:
A new bar code symbology in an exemplary embodiment employs three bars (and spaces) within nine modules, similar to Code 93. Fifty-three data characters are defined, including several special mode characters. By employing these special mode characters, together with certain routines, three symbol characters can represent two 8-bit bytes, or one 16-bit word. As a result, the symbology can efficiently encode 8-bit bytes for use in computer processing, or encode 16-bit character sets such as Unicode. Symbology encodes extended channel interpretation (ECI) numbers, provides multiple numeric compression modes, provides a structured append using a single mode character, as well as other features.
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Intermec IP Corporation
Le Thien Minh
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