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ROBUST MACHINE-READABLE SYMBOLOGY AND METHOD AND APPARATUS FOR PRINTING AND READING SAME

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专利汇可以提供ROBUST MACHINE-READABLE SYMBOLOGY AND METHOD AND APPARATUS FOR PRINTING AND READING SAME专利检索,专利查询,专利分析的服务。并且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. Additionally, the symbology includes error correction, with a Special Features Flag character indicating use of error correction in a symbol.,下面是ROBUST MACHINE-READABLE SYMBOLOGY AND METHOD AND APPARATUS FOR PRINTING AND READING SAME专利的具体信息内容。

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