ULTRASponder researchers from INSERM Lyon and EPFL have published their results on a Theoretical Study for Safe and Efficient
Energy Transfer to Deeply Implanted Devices Using Ultrasound.

Benjamin Cotté, Cyril Lafon, Catherine Dehollain, and Jean-Yves Chapelon
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 59, no. 8, August 2012

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