×

Wireless electric power receiver for wirelessly regulating electric power using switch

  • US 9,438,062 B2
  • Filed: 10/15/2013
  • Issued: 09/06/2016
  • Est. Priority Date: 10/12/2012
  • Status: Expired due to Fees
First Claim
Patent Images

1. A wireless electric power receiver for receiving wireless electric power from a wireless electric transmitter, the wireless electric power receiver comprising:

  • an electric power receiving unit that receives the wireless electric power in a form of alternating current from the wireless electric power transmitter;

    a rectifying unit that rectifies the received wireless electric power in the form of alternating current received from the wireless electric power receiving unit and outputs rectified electric power in a form of direct current; and

    an electric power regulation unit, including at least one switch and at least one capacitor, that;

    receives an input of the rectified electric power,disperses a voltage value of the rectified electric power to the at least one capacitor, by controlling the at least one switch,outputs a first electric power which has a first voltage value dispersed from the voltage value of the rectified electric power, for a first period within a predetermined time,does not output d second electric power for a second period within the predetermined time, so as to output the rectified electric power with a predetermined voltage value during the predetermined time, andcontrols the wireless electric power received from the electric power receiving unit to be increased for the first period.

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