Described herein are embodiments of a source high-Q resonator, optionally coupled to an energy source, and a second high-Q resonator, optionally coupled to an energy drain that may be located a variable distance from the source resonator. The source resonator and the second resonator may be coupled to...http://www.google.fr/patents/US20100123354?utm_source=gb-gplus-shareBrevet US20100123354 - WIRELESS ENERGY TRANSFER WITH HIGH-Q DEVICES AT VARIABLE DISTANCES
WIRELESS ENERGY TRANSFER WITH HIGH-Q DEVICES AT VARIABLE DISTANCES