This week’s Consumer Electronics Show (CES) in Las Vegas will see two companies aiming to address one of the biggest concerns over Internet of Things devices – battery life. Ossia and Energous are both focused on long-range wireless charging. The former is publishing its technology specifications as a would-be standard for others to license, while the latter has won FCC approval for its WattUp system, setting the stage for commercial roll-out. Ossia is proclaiming what it calls a global standard for wireless power, pitching its Cota technology as the solution to the problem of charging devices in motion, without line of sight, and at a distance. The Cota Standard 1.0 spec has been released to OEMs, and Ossia will be…