Wireless charging has been growing in popularity over the past few years, but it is still quite limited. The main convenience offered is no longer having to plug a cable into the device that needs charging, but you still need to position each device accurately on a charging pad and a bigger or multiple pads are required for charging more devices. Energous is hoping to relax the rules of wireless charging with the WattUp Mid Field transmitter. As Liliputing reports, the transmitter…
