发明名称 |
Transmit Power over Wireless Signal |
摘要 |
A device with a sensor to detect a location of a portable device within proximity of the device and a controller to identify an amount of power to transmit to the portable device and reposition a directional antenna to transmit to the portable device an identified amount of power over a wireless signal based on the location of the portable device.
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申请公布号 |
US2012235499(A1) |
申请公布日期 |
2012.09.20 |
申请号 |
US201113051643 |
申请日期 |
2011.03.18 |
申请人 |
LIU ERIC;CHATTERJEE MANJIRNATH;WOLF NATHANIEL |
发明人 |
LIU ERIC;CHATTERJEE MANJIRNATH;WOLF NATHANIEL |
分类号 |
H02J17/00 |
主分类号 |
H02J17/00 |
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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