发明名称 |
Battery-less emergency distress signal and position indication broadcasting methods and devices |
摘要 |
A method for transmitting a distress signal from a hand-held electronic device. The method including: generating electrical energy resulting from an impact force applied to an impact surface of the device; providing the generated power to a transmitter in the device; and transmitting the distress signal from the transmitter. |
申请公布号 |
US8624726(B2) |
申请公布日期 |
2014.01.07 |
申请号 |
US201213544908 |
申请日期 |
2012.07.09 |
申请人 |
RASTEGAR JAHANGIR S;SPINELLI THOMAS;OMNITEK PARTNERS LLC |
发明人 |
RASTEGAR JAHANGIR S;SPINELLI THOMAS |
分类号 |
G08B1/08 |
主分类号 |
G08B1/08 |
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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