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WIRELESS POWER RECEIVING APPARATUS AND POWER CONTROL METHOD THEREOF RELATED APPLICATIONS

  • US 20120242163A1
  • Filed: 03/23/2012
  • Published: 09/27/2012
  • Est. Priority Date: 03/23/2011
  • Status: Active Grant
First Claim
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1. A wireless power receiving apparatus, comprising:

  • a secondary core to receive a wireless power signal from a primary core of a wireless power transmission apparatus;

    a magnetic sensor to detect a magnetic field value generated from the primary core; and

    a receiving controller to transmit an error code to the wireless power transmission apparatus via the secondary core if the detected magnetic field value from the magnetic sensor is lower than a reference magnetic value and communication with the wireless power transmission apparatus is available.

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