WIRELESS POWER BASE UNIT AND A SYSTEM AND METHOD FOR WIRELESSLY CHARGING DISTANCE SEPARATED ELECTRONIC DEVICES

摘要

Base units, systems and methods for wireless energy transfer are described. A wireless energy transfer system according to some examples includes a transmitter of wireless energy located within a communication device, such as a mobile phone, or attached to the communication device and a distance separated receiver located within an electronic wearable device other than the communication device, wherein the receiver is configured to receive wireless energy from the transmitter and convert the wireless energy into electrical power, which may be used to power the electronic wearable device.

主权项

1. A base unit comprising:
a transmitter configured for wireless power delivery, the transmitter comprising a coil comprising a magnetic core; a battery coupled to the transmitter; a controller coupled to the battery and the transmitter and configured to cause the transmitter to selectively transmit power from the battery to an electronic device separated from the base unit; and a housing enclosing the transmitter, the battery, and the controller, the housing configured to be mechanically coupled to a mobile phone.