发明名称 |
INTERACTIVE WHITEBOARD SYSTEM |
摘要 |
An interactive whiteboard system includes a combination electrical writable and dry erase marker, an interactive whiteboard to receive writing on the interactive whiteboard with the combination electrical writable and dry erase marker, and a computer operatively coupled to the interactive whiteboard to capture writing on the interactive whiteboard with the combination electrical writable and dry erase marker.
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申请公布号 |
US2009315861(A1) |
申请公布日期 |
2009.12.24 |
申请号 |
US20090474901 |
申请日期 |
2009.05.29 |
申请人 |
INNOVATIVE MATERIAL SOLUTIONS, INC. |
发明人 |
ZHANG CHAO;HU BIN;LI SHINHWA;TAI JEN-LUNG DAVID |
分类号 |
G06F3/033 |
主分类号 |
G06F3/033 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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