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发明名称
Kamerabasiertes Berührungssystem und Verfahren
摘要
申请公布号
DE60143592(D1)
申请公布日期
2011.01.13
申请号
DE2001643592
申请日期
2001.07.05
申请人
SMART TECHNOLOGIES ULC, CALGARY
发明人
MORRISON, GERALD;HOLMGREN, DAVID
分类号
G06F3/033;G06T1/00;G06F3/041;G06F3/042;G06T7/00;G06T7/20;G06T7/60
主分类号
G06F3/033
代理机构
代理人
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