发明申请
- 专利标题： Methods and systems for verifying the position and status of hierarchically arranged objects
- 专利标题（中）： 用于验证分层布置对象的位置和状态的方法和系统
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申请号： US11442033申请日： 2006-05-25
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公开(公告)号： US20060220829A1公开(公告)日： 2006-10-05
- 发明人: Richard Johnson
- 申请人： Richard Johnson
- 申请人地址： US CA Redwood Shores
- 专利权人： Oracle International Corporation
- 当前专利权人： Oracle International Corporation
- 当前专利权人地址： US CA Redwood Shores
- 主分类号： G08B26/00
- IPC分类号： G08B26/00
摘要：
A device for tracking an item or a box may include a conductive mesh configured to at least partially cover the item or the box, and a wireless tag coupled to the conductive mesh. The wireless tag may be configured to report a breaching of the conductive mesh or an opening of the box by issuing a first predetermined RF signal. The wireless tag may include a GPS device and the first predetermined signal may include GPS-derived geographical information.
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