Patents Assigned to Power Processing Technology LLC
  • ELECTRIC CIRCUIT FOR HIGH VOLTAGE POWER CONVERSION
    Publication number: 20130148390
    Abstract: The present invention provides an electric circuit wherein a multi-phase bridge is connected in series with a plurality of single-phase bridges. The multi-phase bridge is composed of a plurality of 3-level diode clamped legs, while the single-phase bridges each is composed of two 3-level diode clamped legs. The present invention also provides control strategy for synthesizing multi-level voltage waveforms from output voltages of the multi-phase bridge and the plurality of single-phase bridges.
    Type: Application
    Filed: December 12, 2011
    Publication date: June 13, 2013
    Applicant: Power Processing Technology LLC
    Inventor: Chen Na
  • Rotary separator and method
    Publication number: 20060096933
    Abstract: A separator and method according to which substances having relatively high densities are separated from a pressurized flow stream.
    Type: Application
    Filed: November 8, 2004
    Publication date: May 11, 2006
    Applicant: Multiphase Power & Processing Technologies, LLC
    Inventor: William Maier