Patent ID: 8890369

Claim:
A wireless power supply system for wirelessly supplying power to a remote device comprising: a power supply circuit; a primary electrically coupled with said power supply circuit, said primary capable of generating an electromagnetic field in response to power supplied by said power supply circuit; a wireless power supply surface, said surface disposed within said electromagnetic field and adapted to support a remote device within said electromagnetic field; a hidden movable carrier mounted adjacent said surface, said primary carried by said carrier, wherein said movable carrier is selectively movable along only one axis; an indicator located on or adjacent said wireless power supply surface readily visible to a user; and a control located on or adjacent said wireless power supply surface for manually adjusting the position of said carrier along said one axis and consequently said primary with respect to said surface, whereby said primary may be selectively moved into improved alignment with a secondary in a remote device placed on said surface to provide improved coupling between said primary and the secondary, wherein in response to selective movement of said primary into alignment with said the secondary, said indicator indicates alignment of said primary and said secondary.