What makes WiTricity technology unique?

03 March 2014 1 1K Report

I've looked through their patents and papers and haven't been able to put my finger on exactly what their intellectual property is. Magnetic induction has of course been around for ages. Tuning the coils using a capacitor goes back to drawings I've seen from Tesla himself.

Is it the use of magnetic resonators? Do they have a specific method of achieving "highly tuned" coupling that I overlooked?

Sameh Ahmed Yousry Elnaggar

I believe the main contribution is using resonance coupling. This increases the transfer efficiency which now depends on the coils quality factors. I am not sure if Tesla used the same concept or not

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