Articles about wireless power

Nikola Tesla's fake lightning, Recuerdos de Pandora on Flickr CC2.0 license

Power your temperature sensor with this BONKERS router hack

The Internet of Things world could power a lot of things with WiFi signals, if only access points broadcast all the time instead of when they've got something to say. There's a bucket of research into scavenging ambient signals to power junk stuff things, and WiFi is a popular energy source, but it's intermittent. As the …
Lightning

Wireless Power standards are like Highlanders: There can be only ONE

Analysis It has been more than 100 years since the first wireless power systems were demonstrated and the principles are about as well-known as any in the technology field. While wireless networking has been the norm for over a decade, wireless power is still very much in its infancy and is years away from mass adoption. Last week, …
Iain Thomson, 27 Nov 2014

Apple wins patent on charging iThings THROUGH THIN AIR

A patent newly granted to Apple points to a future in which Cupertinian kit will charge over the air, without the need for cables. The company's US Patent 8,796,885 describes a near-field magnetic resonance (NFMR) system that would be able to wirelessly charge multiple nearby devices from a single base station (such as a …
Shaun Nichols, 6 Aug 2014
Research@Intel: Wireless Resonant Energy Link demo

Wireless charging standards war could be over 'as soon as 2015'

Standards wars are par for the course in the technology industry: CDMA v GSM, Blu-Ray v HD DVD, VHS v Betamax. When it comes to wireless power, there are three players in the field – but according to one, the war should be over far sooner than most people expect. Last month two of the three players in the wireless power field …
Iain Thomson, 13 Mar 2014
LIghtning

Wireless power groups join forces: One spec to rule them all

Two competing wireless power organizations have signed a pact to play nicely with each other in an attempt to defeat their bigger rival. On Tuesday the Alliance for Wireless Power (A4WP) and Power Matters Alliance (PMA) signed a deal for interoperability between their two very different standards for charging devices without a …
Iain Thomson, 12 Feb 2014

Hey, Silicon Valley milky drink fans: Starbucks intros wireless charging

Another round of coffee* shops are being fitted for wireless charging; this time in Silicon Valley, as the third wireless charging standard grabs a little more retail estate. Starbucks, who will be wiring up tables in a selection of its Californian drinking holes, has already endorsed charging tech from The Power Matters …
Bill Ray, 29 Jul 2013
The Register breaking news

Wireless Power breakthrough: Iron Man can lose the chest reactor

Engineering boffins in the States have announced details of a new method of wireless power transmission which can reach inside a human body to power tiny implanted devices, so removing the need for repeated surgery in order to change batteries - or movie-style options such as the chest-socket "arc reactor" or hand-carried car …
Lewis Page, 3 Sep 2012

Intel adding wireless power sharing for smartphones and laptops

Intel has said it'll start shipping laptops and smartphones that can share power wirelessly towards the end of next year. The system will see laptops and smartphones sharing power with an integrated transmitter and receiver chipset from semiconductor designers Integrated Device Technology (IDT). Intel says it'll begin building …
Iain Thomson, 29 Aug 2012
The Register breaking news

Engineers seek funds for world’s largest Tesla coil

A team of engineers is seeking $348,000 in funding on Kickstarter to build the world’s largest Tesla coils, capable of spitting artificial lightning for hundreds of feet. The Lightning Foundry, the brainchild of high voltage engineer Greg Leyh, will stand ten stories high (the original plan was 20 per cent higher) and will be …
Iain Thomson, 22 Nov 2011
The Register breaking news

RIM joins queue for Qi

Research in Motion and Energizer are the latest to sign up to the Wireless Power Consortium and endorsed its Qi standard. That puts membership of the Consortium up to 21, including Nokia and Duracell. Handset manufacturers tend to be full members; able to influence the standard, while Duracell and Energizer just stumped up €10 …
Bill Ray, 4 Dec 2009
The Register breaking news

Nokia reinvigorates Wireless Power Consortium

The world's largest mobile-phone manufacturer has joined the Wireless Power Consortium, giving the organisation some much-needed credibility to go with its new logo. Wireless power remains a solution looking for a problem, but now at least it has Nokia joining in the search for a reason to exist with the Consortium's chair …
Bill Ray, 6 Oct 2009
The Register breaking news

Wireless power gets lovely shiny logo

The Wireless Power Consortium is very close to having a specification, but it has managed to create a logo and an unpronounceable name, so ticking all the Web 2.0 boxes. The consortium was set up last year in recognition of the fact that without interoperability the technology was doomed to die a quick death, as opposed to the …
Bill Ray, 18 Aug 2009

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