Patents by Inventor Raphael Robertazzi

Raphael Robertazzi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DEVICE FOR PROBE CARD POWER BUS VOLTAGE DROP REDUCTION
    Publication number: 20070013386
    Abstract: Noise reduction for application of structural test patterns to a Device Under Test (DUT) is accomplished with a capacitor “booster” bypass network on the probe card in which the capacitors are charged to a much higher voltage Vboost than the DUT power supply voltage VDD. Charging the capacitors to a voltage N×VDD allows the buster network to store N times the charge of a conventionally configured capacitance network, and effectively provides N times the capacitance of the original network in the same physical space.
    Type: Application
    Filed: August 31, 2006
    Publication date: January 18, 2007
    Inventor: Raphael ROBERTAZZI
  • DEVICE FOR PROBE CARD POWER BUS VOLTAGE DROP REDUCTION
    Publication number: 20060197548
    Abstract: Noise reduction for application of structural test patterns to a Device Under Test (DUT) is accomplished with a capacitor “booster” bypass network on the probe card in which the capacitors are charged to a much higher voltage Vboost than the DUT power supply voltage VDD. Charging the capacitors to a voltage N×VDD allows the buster network to store N times the charge of a conventionally configured capacitance network, and effectively provides N times the capacitance of the original network in the same physical space.
    Type: Application
    Filed: October 5, 2005
    Publication date: September 7, 2006
    Inventor: Raphael Robertazzi