×

CONTACTLESS POWER RECEIVER AND METHOD OF OPERATION

  • US 20110090723A1
  • Filed: 07/07/2009
  • Published: 04/21/2011
  • Est. Priority Date: 07/07/2008
  • Status: Active Grant
First Claim
Patent Images

1. A contactless power receiver suitable for use in a near field inductively coupled power transfer system including:

  • a. a pick up coil;

    b. one or more semiconductor devices for controlling current flow through the pick up coil; and

    c. a control circuit which drives at least one semiconductor device in linear mode over at least part of its range of operation to tune the power receiver based on the output of the contactless power receiver.

View all claims
  • 6 Assignments
Timeline View
Assignment View
    ×
    ×