Apple eyes wireless charging via the iPad's Smart Cover
iPad owners may one day be able to wirelessly charge their tablets without the need for a separate charging station.
Published today by the U.S. Patent and Trademark Office, Apple's patent application called "Integrated Inductive Charging In Protective Cover" describes a method of using the iPad's Smart Cover itself as the wireless charger.
The cover would be built with inductive power coils and possibly a battery, both of which could provide juice to the iPad. Charging the tablet this way would be a simple matter of closing the cover, which would then power the iPad … Read more