发明名称 |
System and method for alarming for misplaced computer tablet pen |
摘要 |
A computer tablet includes a wireless receiver, and a pen is configured to be manipulated by a person to ride against the computer tablet and thereby provide input to the computer tablet. The pen includes a wireless transmitter. A processor associated with the computer tablet outputs an alarm when a signal from the transmitter of the pen is not sensed by the computer tablet within a time period.
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申请公布号 |
US2008055278(A1) |
申请公布日期 |
2008.03.06 |
申请号 |
US20060514774 |
申请日期 |
2006.09.01 |
申请人 |
LOCKER HOWARD JEFFREY;CROMER DARYL CARVIS;HERMAN ROBERT JACOB;HILDNER THOMAS R;SAMITT JEFFREY MICHAEL |
发明人 |
LOCKER HOWARD JEFFREY;CROMER DARYL CARVIS;HERMAN ROBERT JACOB;HILDNER THOMAS R.;SAMITT JEFFREY MICHAEL |
分类号 |
G06F3/033;G06F3/041 |
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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