发明名称 |
Integrated active tags in mobile devices |
摘要 |
Described are integrated active tags in a mobile device. The mobile device may include (a) a transceiver broadcasting a first location beacon when a capacity of a battery of the mobile device is above a predetermined threshold; and (b) a tag broadcasting a second location beacon when the capacity of the battery of the mobile device is below the predetermined threshold. |
申请公布号 |
US8135415(B2) |
申请公布日期 |
2012.03.13 |
申请号 |
US20080118053 |
申请日期 |
2008.05.09 |
申请人 |
SYMBOL TECHNOLOGIES, INC. |
发明人 |
MALIK AJAY;PERRI ROBERT |
分类号 |
H04W24/00 |
主分类号 |
H04W24/00 |
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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