Patents by Inventor Markus Baumert

Markus Baumert 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 and device for controlling an electric motor
    Patent number: 8653775
    Abstract: A method and a device for controlling and/or regulating an electric motor. Such electric motors are used for example in motor vehicles in the form of pump motors. In general, the electric motor is supplied with electrical energy from a battery and/or using a generator. The controlling and regulation take place using a high-frequency pulse width modulation (PWM). When the electric motor is started, the PWM is used to continuously increase the motor current required for the operation of the electric motor, e.g. beginning from 0.
    Type: Grant
    Filed: November 23, 2006
    Date of Patent: February 18, 2014
    Assignee: Robert Bosch GmbH
    Inventors: Matthias Schanzenbach, Juergen Hachtel, Markus Baumert
  • Method and Device for Controlling an Electric Motor ( amended
    Publication number: 20100270961
    Abstract: A method and a device for controlling and/or regulating an electric motor. Such electric motors are used for example in motor vehicles in the form of pump motors. In general, the electric motor is supplied with electrical energy from a battery and/or using a generator. The controlling and regulation take place using a high-frequency pulse width modulation (PWM). When the electric motor is started, the PWM is used to continuously increase the motor current required for the operation of the electric motor, e.g. beginning from 0.
    Type: Application
    Filed: November 23, 2006
    Publication date: October 28, 2010
    Inventors: Matthias Schanzenbach, Juergen Hachtel, Markus Baumert