Please download the dossier by clicking on the dossier button x
×

Method and system for managing wireless charging

  • US 10,468,905 B2
  • Filed: 08/29/2017
  • Issued: 11/05/2019
  • Est. Priority Date: 08/31/2016
  • Status: Expired due to Fees
First Claim
Patent Images

1. An electronic device comprising:

  • a power receiver including a receiver coil configured to receive a power signal from a wireless power transmitting device and a wireless charging integrated circuit (IC) configured to convert the power signal into electrical energy;

    a power management circuit electrically connected to the power receiver and configured to charge a battery using the electrical energy; and

    a processor electrically connected with the power receiver and the power management circuit,wherein the processor is configured to activate a power hold mode if a charging level of the battery is a fully charged level and allow the power receiver to transmit a charging hold message representing that the power hold mode is activated to the wireless power transmitting device,wherein the power receiver is configured to receive a charging hold message from the wireless power transmitting device in an active state of the power hold mode, andwherein the processor is configured to control auxiliary charging of the battery based on a current charging level of the battery, in response to receiving the charging hold message.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×