Patent ID: 7960867

Claim:
A system for wirelessly transmitting and receiving energy, comprising: an emitter, comprising: a primary emitting winding wrapped around a first support and having first and second ends coupled to a driver; and a secondary emitting winding wrapped around a second support and having a first end of the secondary emitting winding coupled to a first top load and a second end; and a receiver, comprising: a primary receiving winding wrapped around a third support and having first and second ends coupled to first and second inputs of a rectifying circuitry, respectively, where a first output of the rectifying circuitry is coupled to a first terminal of one or more capacitors and a second output of the rectifying circuitry is coupled to a second terminal of the one or more capacitors; and a secondary receiving winding wrapped around a fourth support and having a first end coupled to a second top load and a second end; wherein the second support is located within the first support and the fourth support is located within the third support.