发明名称 |
Wireless device for receiving calls to automatically transmit messages of current device location |
摘要 |
A wireless location tracking device (WLTD) includes a global position system (GPS) for receiving signals and generating data for determining a geographic location of the wireless location tracking device (WLTD). The WLTD further includes a transceiver for receiving an incoming call from a caller requesting a location of the wireless location tracking device. A processor includes a map database for receiving and applying data from the GPS to determine a geographic location of the WLTD in reference to the map database. The processor further controls the transceiver to automatically call back the caller for transmitting a short message to indicate the geographic location of the WLTD.
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申请公布号 |
US2010216432(A1) |
申请公布日期 |
2010.08.26 |
申请号 |
US20100658437 |
申请日期 |
2010.02.11 |
申请人 |
WU RAYMOUND |
发明人 |
WU RAYMOUND |
分类号 |
H04W4/02;G01S19/03;G01S19/14;H04W12/08 |
主分类号 |
H04W4/02 |
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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