发明申请
- 专利标题： PORTABLE POSITION DETERMINING DEVICE
- 专利标题（中）： 便携式位置确定装置
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申请号： US11446318申请日： 2006-06-02
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公开(公告)号： US20080001814A1公开(公告)日： 2008-01-03
- 发明人: Jennifer Durst , Eugene Fowler , Joseph McAlexander
- 申请人： Jennifer Durst , Eugene Fowler , Joseph McAlexander
- 申请人地址： US NY New York
- 专利权人： Pfizer, Inc.
- 当前专利权人： Pfizer, Inc.
- 当前专利权人地址： US NY New York
- 主分类号： G01S5/14
- IPC分类号： G01S5/14 ; G08B1/08
摘要：
A position determining device is disclosed comprising a satellite navigation receiver for automatically providing computed position information, when the device has changed its position relative to a predetermined location, to a paging transmitter for transmission to a paging receiver for readout of the computed position information. The readout may be in the form of coordinates and may be accompanied by a message or alarm. The device may be configured as a portable unit of small size and economical manufacture.
公开/授权文献
- US07336227B2 Portable position determining device 公开/授权日：2008-02-26
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