PHASE SHIFT POWER TRANSFER
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United States of America Patent
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N/A
Issued Date -
Jul 5, 2012
app pub date -
Apr 15, 2011
filing date -
Dec 29, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In a wireless energy transfer system, an apparatus includes a coil and an adjustable alternating current power supply electrically connected to the coil. When a device is in the vicinity of the apparatus, the apparatus determines an operating parameter of the device and adjusts a power supply operating parameter based on the determined device operating parameter. The apparatus may be a transmitter wirelessly transmitting power to the device or a receiver wirelessly receiving power from the device.
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