Patents by Inventor William John Sarver

William John Sarver 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).

  • ADJUSTABLE AC/DC CONVERSION TOPOLOGY TO REGULATE AN ISOLATED DC LOAD WITH LOW AC RIPPLE
    Publication number: 20210189584
    Abstract: Systems, methods and power converters are disclosed to provide regulated individual DC output signals to anode structures using a PWM inverter to generate a first AC signal, a sinewave filter to provide a filtered AC signal, a multiphase isolation transformer to provide a plurality of isolated AC signals, a multi-pulse diode bridge rectifier to provide a DC rectifier output signal, an output filter to provide a filtered DC rectifier output signal, and a blocking diode to provide the filtered DC rectifier output signal.
    Type: Application
    Filed: March 5, 2021
    Publication date: June 24, 2021
    Applicant: Rockwell Automation Technologies, Inc.
    Inventors: Nickolay N. Guskov, Gary L. Skibinski, Zhijun Liu, William John Sarver