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发明名称
USE OF POINTING DEVICE TO IDENTIFY IDEOGRAPHIC CHARACTERS
摘要
申请公布号
EP1817652(A1)
申请公布日期
2007.08.15
申请号
EP20050815141
申请日期
2005.12.02
申请人
ZI CORPORATION OF CANADA, INC.
发明人
QIU, WEIGEN
分类号
G06F3/01;G06F3/033
主分类号
G06F3/01
代理机构
代理人
主权项
地址
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