• US 20090085706A1
  • Filed: 09/24/2008
  • Published: 04/02/2009
  • Est. Priority Date: 09/28/2007
  • Status: Active Grant
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First Claim
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1. A printed circuit board coil for use with a paired coil comprising:

  • a substrate;

    a plurality of conductor layers, each conductor layer including a plurality of discrete coil segments; and

    a plurality of interlayer connectors electrically interconnecting coil segments of different layers to define a plurality of discrete filaments, each of said filaments following substantially identical, but offset, undulations through said plurality of layers.

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