Patents by Inventor Jonathan Stewart Thomson

Jonathan Stewart Thomson 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).

  • System and method for voltage regulation with zero voltage reduction and autotransformer modes
    Patent number: 9680462
    Abstract: Various embodiments are described herein for methods and systems of regulating incoming voltage supplied from a utility power supply to a load. In one example embodiment, a voltage regulator adapted to be electrically interposed between the utility power supply and the load, each having at least one phase, is provided. The voltage regulator comprises an autotransformer having, for each phase, a series winding and a regulating winding, where the regulating winding has a plurality of taps and the series winding has a load side for connection to the load and a supply side for connection to the utility power supply.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: June 13, 2017
    Assignee: LEGEND POWER SYSTEMS INC.
    Inventors: Mark Petersen, Jonathan Stewart Thomson
  • VOLTAGE REGULATION SYSTEM AND METHOD
    Publication number: 20160269019
    Abstract: Various embodiments are described herein for methods and systems of regulating incoming voltage supplied from a utility power supply to a load. In one example embodiment, a voltage regulator adapted to be electrically interposed between the utility power supply and the load, each having at least one phase, is provided. The voltage regulator comprises an autotransformer having, for each phase, a series winding and a regulating winding, where the regulating winding has a plurality of taps and the series winding has a load side for connection to the load and a supply side for connection to the utility power supply.
    Type: Application
    Filed: March 11, 2015
    Publication date: September 15, 2016
    Inventors: Mark Petersen, Jonathan Stewart Thomson