Method and device for reducing exposure to undesirable electromagnetic radiation
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United States of America Patent
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Issued Date -
Jan 17, 2008
app pub date -
Jul 14, 2006
filing date -
Jul 14, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention is a method and device for reducing exposure to undesirable electromagnetic radiation. The device uses a target antenna to capture certain radiation from an active emission source, such as a cell phone when it is transmitting or a microwave oven when it is cooking. The target antenna is tuned to the frequencies of the undesirable radiation emitted from the emission source. The device converts the captured radiation into an electric current, and dissipates the collected current by spending it to operate a thermal, mechanical, or electrical device. In the preferred embodiment, the current is directed to an LED display that lights up when supplied with the current, serving a secondary purpose of showing the user that the device is working.
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