Program, information storage medium, two-dimensional code...

Details Program, information storage medium, two-dimensional code... Program, information storage medium, two-dimensional code...

2011-05-31

2011-05-31

Trail, Allyson N (Department: 2876)

Registers

Records

Particular code pattern

C235S462100, C235S462110, C382S232000, C717S109000, C370S208000

Reexamination Certificate

active

07950589

ABSTRACT:
A two-dimensional code generation system including: a data acquisition section which acquires size data of the two-dimensional code, original data to be read from the two-dimensional code, and given binary design data; an unused data region determination section which specifies an unused data region of the two-dimensional code depending on an amount of the original data, based on the size data and the original data; a binary design data conversion section which calculates a bit code by inversely converting the binary design data corresponding to the unused data region based on format information of the two-dimensional code; and a two-dimensional code generation section which converts the calculated bit code and a bit code of the original data based on the format information of the two-dimensional code to generate the two-dimensional code.

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patent: A 2004-533071 (2004-10-01), None
patent: A 2005-514810 (2005-05-01), None
patent: WO 02/101633 (2002-12-01), None

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