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Probe for combined signals

  • US 7,285,969 B2
  • Filed: 03/05/2007
  • Issued: 10/23/2007
  • Est. Priority Date: 11/13/2002
  • Status: Expired due to Fees
First Claim
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1. A probe for simultaneously communicating a first signal and a second signal to a device, said probe comprising:

  • (a) a first conductor connectable to a source of said first signal and having a suspended end portion;

    (b) a first contact tip nonconductively affixed to said suspended end portion of said first conductor, said first contact tip engageable with a first contact pad of said device;

    (c) a resistor conductively connecting said first contact tip to said first conductor; and

    (d) a second conductor connectable to a source of said second signal and arranged to provide a conductive path from said source of said second signal to said first contact pad while said first contact tip is in engagement with said first contact pad.

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