Wireless Power

uBeam's Wireless Technology Aims to Kill the Power Cord

Michael Frank | September 6, 2015

If uBeam has its way, dead batteries and charging cords will soon be a quaint memory, much like rotary dial telephones. The Los Angeles-based company has developed technology that transmits ultrasonic waves (at a register well beyond what’s audible) that are translated by devices as a microscopic quiver; this vibration is converted back into an electrical charge to power anything with a battery, no wires or wall plugs required.

Source: http://techcrunch.com/2015/04/26/kill-the-cord/

<more at http://www.entrepreneur.com/article/249127; related links: http://ubeam.com/ (Wireless Electricity) and http://techcrunch.com/2015/04/26/kill-the-cord/ (uBeam’s Ultrasound Wireless Charging Is Real, And About To Be Really Funded. April 26, 2015)>