发明名称 |
Multi-user touch surface |
摘要 |
A multi-user touch system includes a surface on which are a pattern of mounted antennas. A transmitter transmits uniquely identifiable signals to each antenna. Receivers are capacitively coupled to different users, the receivers are configured to receive the uniquely identifiable signals. A processor then associates a specific antenna with a particular users when multiple users simultaneously touch any of the antennas.
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申请公布号 |
US6498590(B1) |
申请公布日期 |
2002.12.24 |
申请号 |
US20010864833 |
申请日期 |
2001.05.24 |
申请人 |
MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC. |
发明人 |
DIETZ PAUL H.;LEIGH DARREN L. |
分类号 |
B43L1/04;G06F3/03;G06F3/033;G06F3/038;G06F3/041;G06F3/044;G09G3/10;H01Q21/00;(IPC1-7):H01Q21/00 |
主分类号 |
B43L1/04 |
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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