In Pictures: 10 wireless charging technologies on display at CES 2013

Here are 10 innovative technologies designed to the transformative Qi wireless charging standard that were on display at CES

Integrated coil for manufacturing

The coil that enables wireless charging, pictured, is just the beginning. At CES, TDK showed a single chip that consolidated both near-field communications and Qi wireless charging hardware. At the same time, ConvenientPower had a smartphone circuit board with Qi-optimized coils built into it, which would make manufacturing Qi-enabled smartphones easier.

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