发明授权
- 专利标题： Asset tracking system
- 专利标题（中）： 资产跟踪系统
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申请号： US12178480申请日： 2008-07-23
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公开(公告)号： US08373562B1公开(公告)日： 2013-02-12
- 发明人: Eric T. Heinze , Gregg J. Haensgen , Feng Gao , Brian Eckelman , Wyndham F. Gary, Jr.
- 申请人： Eric T. Heinze , Gregg J. Haensgen , Brian Eckelman , Wyndham F. Gary, Jr.
- 申请人地址： US WI Brookfield
- 专利权人： Pinpoint Technologies Inc.
- 当前专利权人： Pinpoint Technologies Inc.
- 当前专利权人地址： US WI Brookfield
- 代理机构： Foley & Lardner LLP
- 主分类号： G08B13/14
- IPC分类号： G08B13/14 ; G08B1/08 ; G08B23/00 ; H04Q5/22
摘要：
An asset tracking system includes a station, transmitting points, and tag units. The tag units can be used for communicating with the transmitting points. The station receives data associated with signal strengths between wireless access points and tag units. The station analyzes the data associated with a number of the transmitting points and determines the location of the tag units.
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