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New wireless charging coil designs, created and tested by Oak Ridge National Laboratory, include a three-phase system that features rotating magnetic fields between layers of coils. The layered coils transfer power in a more uniform way, allowing for an increase in power density. Credit: Jason Pries/Oak Ridge National Laboratory, U.S. Dept. of Energy
Wireless charging—More power, smaller package

November 6, 2019

Oak Ridge National Laboratory researchers created and tested new wireless charging designs that may double the power density,…
Machine Money: Empowering Devices with Wallets

July 15, 2019

Up until now devices were only able to send data to each other. This means that if a…
Hidden chargers

June 19, 2019

Researchers from the University of Tokyo led by doctoral student Takuya Sasatani, Disney Research and the University of…
Hyundai and Kia solved a problem of electric cars even before it emerged

January 3, 2019

The future of motoring will be completely different, but we still don’t know how exactly it will look…
ORNL demonstrates 120-kilowatt wireless charging for vehicles

October 20, 2018

Researchers at the Department of Energy’s Oak Ridge National Laboratory have demonstrated a 120-kilowatt wireless charging system for…
Using a laser to wirelessly charge a smartphone safely across a room

February 23, 2018

Although mobile devices such as tablets and smartphones let us communicate, work and access information wirelessly, their batteries…
New Method could allow Charging Electric Vehicles while on the Road

November 12, 2017

One of the key concerns for people who consider buying an electric vehicle – apart from the price…
In the future you will not have to use a plug to charge your car – you will forget it needs energy at all

May 23, 2017

What’s the problem with today’s electric cars? They are very fast, do not consume that much power and…
Turning your living room into a wireless charging station

October 25, 2016

A flat-screen panel that resembles a TV on your living room wall could one day remotely charge any…
Wireless Charging Sleep Headphones

November 3, 2015

SleepPhones is a wireless charging sleep headphones created to relieve stress by relaxing to music in bed. It is wireless…
With This New Universal Wireless Charger, Compatibility Won’t be an Issue

October 15, 2015

A wireless charger that’s compatible with different consumer electronics from different brands is one step closer to becoming…
Wireless Charging and Discharging for Electric Vehicles

September 4, 2015

A major reason why electric cars have failed to gain widespread adoption is the lack of charging stations.…
Samsung Introduces the Industry’s First Monitor with a Built-In Wireless Device Charger

July 28, 2015

As the sales of desktops and computer monitors keep on trending down, Samsung hopes to come out ahead…
Omnidirectional free space wireless charging developed

July 8, 2015

Mobile devices, such as smartphones and laptops, have become indispensable portable items in modern life, but one big…
Wireless Gadget Charging – with Light?

January 22, 2015

It may seem that the wireless charging of portable electronic devices still is a novelty. But when considering the fast…
Five Things You Didn’t Know About The Potential for Wireless Vehicle Charging

September 23, 2014

In an increasingly fast-paced and mobile world, consumers are interested in being able to use technology wherever, whenever…
Making a wire-free future: WiTricity’s wireless charging technology is coming soon

July 10, 2014

More than a century ago, engineer and inventor Nikola Tesla proposed a global system of wireless transmission of…
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