发明授权
- 专利标题： Coding pattern
- 专利标题（中）： 编码模式
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申请号： US10242358申请日： 2002-09-13
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公开(公告)号： US07175095B2公开(公告)日： 2007-02-13
- 发明人: Mats Petter Pettersson , Petter Ericson
- 申请人： Mats Petter Pettersson , Petter Ericson
- 申请人地址： SE Lund
- 专利权人： Anoto AB
- 当前专利权人： Anoto AB
- 当前专利权人地址： SE Lund
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： SE0103029 20010913
- 主分类号： G06K19/06
- IPC分类号： G06K19/06
摘要：
A product is provided with a coding pattern, which codes position information in the form of coordinates for a plurality of points on the product with the aid of a plurality of marks belonging to each point. The marks have a first parameter which varies for coding of the position information. The marks additionally have a second parameter which varies for coding of further information in the coding pattern. A method and a device for coding of the coding pattern and a method and a device for decoding of the coding pattern are also described.
公开/授权文献
- US20030066896A1 Coding pattern 公开/授权日：2003-04-10
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