专利检索 ap:("VOICEYE INC" OR "AD TRUST SOLUTIONS CO LTD") AND inv:"LEE CHAE-WOOK" 第 1 页

1.

发明公开
SYSTEM AND METHOD FOR ENCODING AND DECODING LARGE CAPACITY 2-DIMENSIONAL COLOR BAR CODE WHICH CAN BE COLOR-CORRECTED 有权
标题翻译：编码和解码二维彩色条码具有大容量的系统和方法，色彩校正BE

公开(公告)号：EP1738300A4

公开(公告)日：2011-01-12

申请号：EP05710841

申请日：2005-01-31

申请人： VOICEYE INC , AD TRUST SOLUTIONS CO LTD

发明人： YI DONG-IN , YUK SEONG-WON , LEE CHAE-WOOK

IPC分类号： G06K19/06 , G06K1/12 , G06K7/10 , G06K7/12

CPC分类号： G06K7/1093 , G06K1/123 , G06K7/10722 , G06K7/12 , G06K7/1417 , G06K7/1443 , G06K7/1452 , G06K7/1456 , G06K19/06037 , G06K2019/06225 , G06K2019/06262