Like Murata's prototype, the Rohm flavor uses square electrodes instead of the coils that you'll find in traditional wireless power solutions, like Qi.

ENGADGET: Rohm Wireless Power Transmission system hands-on (video)

If you pick up the HTC Windows Phone 8x on Verizon, then Qi will be part of the handset.

FORBES: Qi Wins Wireless Charging Battle With Nexus 4 and Windows Phone 8 Support

If you ask us, the smart money is on multi-purpose devices running hybrid displays from Pixel Qi (or similar) like Notion Ink's Adam.

ENGADGET: The e-Reader story of CES 2010