Method and system for powering an electronic device via a wireless link
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United States of America Patent
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May 21, 2013
Grant Date -
Aug 2, 2007
app pub date -
Apr 21, 2006
filing date -
Jan 18, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method and system for providing power to a chargeable device via radio frequency link are provided. In one aspect, a method of providing power to a chargeable device via radio frequency link comprises generating a substantially unmodulated signal. The method further comprises radiating a substantially unmodulated radio frequency (RF) signal to the chargeable device via a transmit antenna based on the substantially unmodulated signal. The method further comprises powering or charging the chargeable device with power delivered by the substantially unmodulated RF signal.
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