Energous Corporation
WIRELESS POWER RECEIVERS THAT ARE EXTERNALLY ATTACHABLE TO ELECTRONIC DEVICES

Abstract:

An example apparatus disclosed herein includes a controller; one or more receiving circuits coupled to the controller, each receiving circuit configured to receive incoming RF signals from a receiver, the receiver transmitting a communication signal that identifies a location of the receiver; a plurality of transmitting circuits coupled to the controller, each transmitting circuit configured to generate outgoing RF signals based upon the incoming RF signals; and a plurality of antenna elements, the plurality of antenna elements including at least some dedicated antenna elements. In some embodiments, the controller is configured to: (i) select a first configuration of at least some of the dedicated antenna elements to be coupled to the receiving circuits, and (ii) select, based on the location, a second configuration of at least some of the plurality of antenna elements to be coupled to the plurality of transmitting circuits to transmit the outgoing RF signals.