Patents by Inventor Samir Fattohi

Samir Fattohi 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).

  • Dual controlled output voltage, anti-saturation, auto-transformer circuit methodology
    Patent number: 7154251
    Abstract: An apparatus for selectively stepping up/down the voltage applied from an input to any load in an alternating current power system. The apparatus includes an auto transformer having a series winding with a plurality taps for the selection of different output load voltages and a common winding. The series winding being connected between said input of the alternating current power system and said common winding. The common winding being connected between the series winding and common or neutral terminal of an alternating current power system. The load is being connected between one tap of the series winding and the common or neutral terminal of the alternating current power system.
    Type: Grant
    Filed: May 25, 2004
    Date of Patent: December 26, 2006
    Inventor: Samir Fattohi
  • DUAL CONTROLLED OUTPUT VOLTAGE, ANTI-SATURATION, AUTO-TRANSFORMER CIRCUIT METHODOLOGY
    Publication number: 20050264269
    Abstract: An apparatus for selectively stepping up/down the voltage applied from an input to any load in an alternating current power system. The apparatus comprising an auto transformer having a series winding with a plurality taps for the selection of different output load voltages and a common winding. The series winding being connected between said input of the alternating current power system and said common winding. The common winding being connected between the series winding and common or neutral terminal of an alternating current power system. The load is being connected between one tap of the series winding and the common or neutral terminal of the alternating current power system.
    Type: Application
    Filed: May 25, 2004
    Publication date: December 1, 2005
    Applicant: Magnetic & Transformers Technologies Corporation
    Inventor: Samir Fattohi