Patents by Inventor Markus Prepens

Markus Prepens 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).

  • Method for the PWM actuation of HV components
    Patent number: 11283433
    Abstract: A method for the PWM actuation of more than one HV component for converting the power required by the HV components, in which each HV component is actuated by means of an individual PWM control circuit, and to a device for carrying out the method, wherein individual PWM control circuits are provided for the PWM actuation of 2 . . . n HV components, and wherein means are provided for asymmetrically splitting the phase shifts of the individual PWM actuation provided by the PWM circuitry.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: March 22, 2022
    Assignee: WEBASTO SE
    Inventors: Paul Leinsle, Jürgen Scherschmidt, Markus Prepens
  • METHOD FOR THE PWM ACTUATION OF HV COMPONENTS
    Publication number: 20210288642
    Abstract: A method for the PWM actuation of more than one HV component for converting the power required by the HV components, in which each HV component is actuated by means of an individual PWM control circuit, and to a device for carrying out the method, wherein individual PWM control circuits are provided for the PWM actuation of 2 . . . n HV components, and wherein means are provided for asymmetrically splitting the phase shifts of the individual PWM actuation provided by the PWM circuitry.
    Type: Application
    Filed: November 13, 2020
    Publication date: September 16, 2021
    Inventors: Paul Leinsle, Jürgen Scherschmidt, Markus Prepens