Resonant power transfer systems with communications
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United States of America Patent
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Jun 30, 2020
Grant Date -
Sep 1, 2016
app pub date -
Nov 11, 2014
filing date -
Nov 11, 2013
priority date (Note) -
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Abstract
Methods and apparatus for wireless power transfer and communications are provided. In one embodiment, a wireless power transfer system comprises an external transmit resonator configured to transmit wireless power, an implantable receive resonator configured to receive the transmitted wireless power from the transmit resonator, and a user interface device comprising a resonant coil circuit, the resonant coil circuit being configured to receive magnetic communication signals from the transmit resonator or the receive resonator and to display information relating to the magnetic communication signals to a user of the user interface device.
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