Wireless battery charger via carrier frequency signal

  • US 20050194926A1
  • Filed: 03/02/2004
  • Published: 09/08/2005
  • Est. Priority Date: 03/02/2004
  • Status: Active Grant
  • ×
    • Pin Icon | RPX Insight
    • Pin
First Claim
Patent Images

1. A wireless battery charger via carrier frequency signal for devices with batteries where it is not convenient to run electrical wires or place the device in a charger for charging batteries and for portable devices that can benefit from either partial or full battery recharge without connecting to a hard wired charger comprising:

  • means for generating and transmitting a signal of a predetermined power and carrier frequency;

    means for receiving the transmitted power signal;

    means for storing energy to the batteries; and

    means for transferring power from the power transmitter to the power charger.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×