发明名称 |
ENCODED PAPER FOR OPTICAL READING |
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. |
申请公布号 |
CA2673453(A1) |
申请公布日期 |
2001.04.12 |
申请号 |
CA20002673453 |
申请日期 |
2000.10.02 |
申请人 |
ANOTO AB |
发明人 |
PETTERSSON, MATS PETTER;EDSOE, TOMAS |
分类号 |
G06F3/041;G06K19/06;G06F3/03;G06F3/0354;G06F3/042;G06K1/12;G06K7/10;G06K7/14;G06K19/00 |
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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