×

Apparatus and method for charging control in wireless charging system

  • US 10,205,353 B2
  • Filed: 09/19/2017
  • Issued: 02/12/2019
  • Est. Priority Date: 11/26/2012
  • Status: Active Grant
First Claim
Patent Images

1. An electronic device for charge control, the electronic device comprising:

  • a resonator configured to receive a power in a power receiving mode;

    an alternating current-to-direct-current (AC/DC) converter configured to convert the received power to a direct current (DC) signal in the power receiving mode;

    a direct current-to-direct current (DC/DC) converter configured to step down a voltage level of the DC signal to a voltage level required for a load in the power receiving mode; and

    a controller configured to connect the resonator to the AC/DC converter in the power receiving mode,wherein the controller is further configured to disconnect the resonator from the AC/DC converter and connect the resonator to an open port to relay the power in a power relay mode.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×