Patents by Inventor Manfred Sievers

Manfred Sievers 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).

  • DRIVE SYSTEM WITH PROTECTION CAPABILITY
    Publication number: 20240170950
    Abstract: A drive system including: a DC bus, a plurality of power electronics devices, each including a capacitor, each power electronics device being connected to the DC bus in parallel with the other power electronics devices, and a plurality of arc suppressing devices, each being configured to short circuit the DC bus in case of an arcing fault on the DC bus.
    Type: Application
    Filed: November 8, 2023
    Publication date: May 23, 2024
    Inventors: David Schaeffer, Kalle Huju, Manfred Sievers, Elisabeth Lindell, Simo Poyhonen, Jesper Magnusson, Marley Becerra