Apple exploring next-gen wireless charging | iLounge News

2014 iPad iPhone iPod Buyers' Guide from iLounge.com

News

Apple exploring next-gen wireless charging

Author's pic

By Phil Dzikiy

News Editor, iLounge
Published: Thursday, November 29, 2012
News Categories: Apple

A new patent application from Apple reveals the company’s interest in a smarter approach to wireless charging, as the application outlines charging low-power devices from a near-field magnetic resonant (MFMR) power supply. A few watts of electricity could be transferred wirelessly from a NFMR power source, operating about a meter away from the receiving device rather than making physical contact. The filing notes that “a realistic and practical approach to wireless transferring useable amounts of power over distances suitable for limited applications can be realized.”

image

More than one device could be charged using this technology, as peripheral devices — “when tuned to the appropriate frequency” — could join a circuit to draw power from the NFMR power supply. A dongle could also be used as a range extender. Considering the current watt limitations, it’s possible such a technology could be useful for charging an Pod, iPhone, or possibly even an iPad mini, but likely not a full-sized iPad — at least not for a full-speed charge. However, the fact that charging could take place without the need for wired connections would make this a very viable alternative solution to current chargers. [via Apple Insider]

« iTunes 11 officially released

Satechi debuts Universal Remote for iOS devices »

Related Stories

Comments

1

Hardly new—This was originally filed in Nov 2009 as a provisional. Hard to guess if this is any closer to practical application yet, or still just a laboratory game.

Posted by Michael on December 2, 2012 at 10:15 AM (PDT)

If you have a comment, news tip, advertising inquiry, or coverage request, a question about iPods/iPhones/iPad or accessories, or if you sell or market iPod/iPhone/iPad products or services, read iLounge's Comments + Questions policies before posting, and fully identify yourself if you do. We will delete comments containing advertising, astroturfing, trolling, personal attacks, offensive language, or other objectionable content, then ban and/or publicly identify violators.

Commenting is not available in this section entry.

Email:

Recent News

Recent Reviews

Recent Articles

Shop for Accessories: Cases, speakers, chargers, etc.