发明名称 |
Data encoding pattern |
摘要 |
A product 100 having a data encoding pattern 108 printed on it, the pattern defining a grid having a grid spacing, wherein the grid spacing has discontinuities arranged to compensate for a mismatch between the resolution at which the pattern 108 is printed and a required value for the grid spacing, the discontinuities being irregularly spaced across the product. |
申请公布号 |
GB2419720(B) |
申请公布日期 |
2010.04.14 |
申请号 |
GB20040023994 |
申请日期 |
2004.10.29 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
MANUEL GONZALEZ;EMILIANO BARTOLOME;ANDREU GONZALEZ |
分类号 |
G06K1/12;G06F3/03;G06F3/033;G06K11/06;G06K19/06 |
主分类号 |
G06K1/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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