Patents by Inventor Alex Yegorov

Alex Yegorov 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).

  • Power converter disable verification system and method
    Patent number: 8046179
    Abstract: A power electronics device with an improved IGBT protection mechanism is provided. More specifically, systems and methods are provided for shortening the duration of a shutdown test pulse, such that the power output to the load is substantially unaffected.
    Type: Grant
    Filed: October 6, 2008
    Date of Patent: October 25, 2011
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: Alan J Campbell, Steven Terry Seidlitz, Rangarajan M Tallam, Alex Yegorov
  • POWER CONVERTER DISABLE VERIFICATION SYSTEM AND METHOD
    Publication number: 20100088047
    Abstract: A power electronics device with an improved IGBT protection mechanism is provided. More specifically, systems and methods are provided for shortening the duration of a shutdown test pulse, such that the power output to the load is substantially unaffected.
    Type: Application
    Filed: October 6, 2008
    Publication date: April 8, 2010
    Applicant: Rockwell Automation Technologies, Inc.
    Inventors: Alan J. Campbell, Steven Terry Seidlitz, Rangarajan M. Tallam, Alex Yegorov