发明名称 |
Attribute selection surface for use with a pen |
摘要 |
An attribute selection surface for use with a pen is provided. The pen has an electronically controllable marking device and a sensor. The surface comprises a substrate having information disposed thereon, the information comprising human-readable attribute information and coded data adapted to be sensed by the sensor of the pen.
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申请公布号 |
US7336267(B2) |
申请公布日期 |
2008.02.26 |
申请号 |
US20050255941 |
申请日期 |
2005.10.24 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
LAPSTUN PAUL;SILVERBROOK KIA |
分类号 |
G09G5/00;A46B11/00 |
主分类号 |
G09G5/00 |
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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