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Wireless Power Supply System and Wireless Power Supply Method

  • US 20080122297A1
  • Filed: 11/20/2007
  • Published: 05/29/2008
  • Est. Priority Date: 11/24/2006
  • Status: Active Grant
First Claim
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1. A wireless power supply system comprising:

  • a management server;

    a terminal charging device connected to the management server via a communication line; and

    a power storage device configured to be charged by the terminal charging device without contact,wherein the management server includes a communication portion configured to transmit and receive information to and from the terminal charging device, a first storage medium configured to store user identification information, and a second storage medium configured to store usage information of electric power charging,wherein the terminal charging device includes a terminal communication portion configured to communicate with the management server, a power signal transmission portion configured to transmit electric power to the power storage device, a measuring portion configured to measure an amount of electric power supplied to the power storage device, and an antenna configured to communicate with the power storage device and transmit electric power to the power storage device, andwherein the power storage device includes a memory portion configured to store identification information, an antenna configured to receive an electromagnetic wave transmitted from the terminal charging device, and a power storage portion configured to store the electromagnetic wave received by the antenna as electric power.

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