Patents by Inventor Alex Ivaschenko

Alex Ivaschenko 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).

  • Electric machine
    Patent number: 8350432
    Abstract: An electric machine system includes an electric machine and a companion device. The electric machine has a stationary member and a movable member that, by interaction of magnetic fields, at least one of moves relative to the stationary member or generates electricity when moved relative to the stationary member. One of the stationary member and the movable member includes a permanent magnet. The companion device is coupled to the electric machine to communicate mechanical movement with the movable member. In certain instances, the electric machine system has adaptations for operation of the electric machine system subsea and/or in a corrosive environment.
    Type: Grant
    Filed: July 1, 2009
    Date of Patent: January 8, 2013
    Assignee: Direct Drive Systems, Inc.
    Inventors: Paulo Guedes-Pinto, Daniel M. Saban, John Stout, Venkateshwaran Krishnan, Dennis Strouse, Alex Ivaschenko
  • ELECTRIC MACHINE
    Publication number: 20100019590
    Abstract: An electric machine system includes an electric machine and a companion device. The electric machine has a stationary member and a movable member that, by interaction of magnetic fields, at least one of moves relative to the stationary member or generates electricity when moved relative to the stationary member. One of the stationary member and the movable member includes a permanent magnet. The companion device is coupled to the electric machine to communicate mechanical movement with the movable member. In certain instances, the electric machine system has adaptations for operation of the electric machine system subsea and/or in a corrosive environment.
    Type: Application
    Filed: July 1, 2009
    Publication date: January 28, 2010
    Applicant: DIRECT DRIVE SYSTEMS, INC.
    Inventors: Paulo Guedes-Pinto, Daniel M. Saban, John Stout, Venkateshwaran Krishnan, Dennis Strouse, Alex Ivaschenko