Patents by Inventor Marvin EMDE

Marvin EMDE 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).

  • Publication number: 20230421047
    Abstract: A drive device for a vehicle, including an electric machine having a stator housing, on whose outer circumference a pulse width modulated inverter housing is formed, in which a pulse width modulated inverter having at least one pulse width modulated inverter contact is arranged, which is connected to a stator contact via a contact bridge, an AC filter being assigned to the contact bridge to reduce common mode flows and/or for the purpose of EMC shielding. According to the invention, the AC filter is a component separate from the pulse width modulated inverter and may be mounted in the pulse width modulated inverter housing independently of the pulse width modulated inverter.
    Type: Application
    Filed: June 23, 2023
    Publication date: December 28, 2023
    Applicants: Volkswagen Aktiengesellschaft, AUDI Aktiengesellschaft
    Inventors: Andreas LENZ, Bjoern HESS, Max POSSEN, Marvin EMDE