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Embedded PCB identification

  • US 7,317,310 B2
  • Filed: 09/11/2001
  • Issued: 01/08/2008
  • Est. Priority Date: 09/11/2001
  • Status: Expired due to Term
First Claim
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1. A method of testing a printed circuit board, comprising:

  • placing an integrated circuit in a layer of the printed circuit board;

    communicating testing information to the integrated circuit in the printed circuit board using a radio frequency signal transmitted by a transceiver;

    communicating sorting information to the integrated circuit in the printed circuit board using a radio frequency signal transmitted by the transceiver, wherein the sorting information comprises a list of components of the printed circuit board; and

    grouping the printed circuit board with other printed circuit boards having like components.

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