发明名称 |
Product provided with a coding pattern and apparatus and method for reading the pattern |
摘要 |
A product has a surface and a plurality of marks detectable on the surface, wherein each mark is arranged at a predetermined displacement value relative to a raster location, wherein each mark has associated with the mark a displacement value corresponding to each mark's displacement relative to the raster location, and wherein a plurality of displacement values collectively encode a position on the surface.
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申请公布号 |
US8534566(B2) |
申请公布日期 |
2013.09.17 |
申请号 |
US201213440035 |
申请日期 |
2012.04.05 |
申请人 |
PETTERSSON MATS PETTER;EDSO TOMAS;ANOTO AB |
发明人 |
PETTERSSON MATS PETTER;EDSO 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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