发明名称 |
Coding pattern and apparatus and method for determining a value of at least one mark of a coding pattern |
摘要 |
A product provided with a coding pattern which comprises a plurality of marks, each of which represents one of at least two different values, and which further comprises a plurality of nominal positions, each of said plurality of marks being associated with a nominal position and the value of each mark being determined by its location relative to its nominal position. The invention also comprises use of the product.
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申请公布号 |
US6663008(B1) |
申请公布日期 |
2003.12.16 |
申请号 |
US20000676914 |
申请日期 |
2000.10.02 |
申请人 |
ANOTO AB |
发明人 |
PETTERSSON MATS PETTER;EDSO TOMAS |
分类号 |
G06F3/041;G06F3/03;G06F3/033;G06F3/0354;G06F3/042;G06K1/12;G06K7/10;G06K7/14;G06K19/00;G06K19/06;(IPC1-7):G06K19/06 |
主分类号 |
G06F3/041 |
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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