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Communication with a multi-contact pad having a USB application

  • US 7,744,389 B1
  • Filed: 08/04/2009
  • Issued: 06/29/2010
  • Est. Priority Date: 08/04/2009
  • Status: Active Grant
First Claim
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1. An arrangement for making electrical connections, comprising electrically conductive contacts arranged at corners of a first square and corners of a second square, said first square being rotated by substantially forty five degrees with respect to said second square, said squares having a common center, and an electrically conductive contact disposed at said common center.

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