发明公开
- 专利标题： Machine-readable code format
- 专利标题（中）： Maschinenlesbares Codeformat
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申请号： EP07119281.9申请日： 2007-10-25
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公开(公告)号： EP1918856A1公开(公告)日： 2008-05-07
- 发明人: Iftime, Gabriel , Kazmaier, Peter M. , Smith, Paul F. , Wagner, Christopher A. , Odell, Peter G. , Belelie, Jennifer L. , Chopra, Naveen
- 申请人： Xerox Corporation
- 申请人地址： Xerox Square - 20 A, 100 Clinton Avenue South Rochester, New York 14644 US
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 当前专利权人地址： Xerox Square - 20 A, 100 Clinton Avenue South Rochester, New York 14644 US
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： US554652 20061031
- 主分类号： G06K19/06
- IPC分类号： G06K19/06 ; G06K7/12
摘要：
Disclosed is a machine readable code of a set of distinguishable symbols including at least a first symbol for encoding zeroes and a second symbol for encoding ones, wherein the first symbol exhibits a first color during machine reading and the second symbol exhibits a second color during machine reading, wherein the first color and the second color are detectably different under machine reading conditions.
公开/授权文献
- EP1918856B2 Machine-readable code format 公开/授权日：2012-12-12
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