Just now I read on jagran website about launch of wireless charger for mobile in Japan. It will be available in market by 2012. It has been developed by Fujitsu of Japan. It is expected that in future the charger will be used to charge electric cars and other equipments. Although some wireless chargers are available in market but they have limited distance but this new wireless charger will even work from few meters away and will charge even more than one equipment.If successful it will be available at public places in coming years.
This wireless charger is working on the concept of magnet.
Nice invention.