Patents by Inventor Zoltan DOCS

Zoltan DOCS 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).

  • Circuit for pre-charging an intermediate circuit, and electric system
    Patent number: 10454362
    Abstract: A circuit for pre-charging an intermediate circuit having a positive branch and a negative branch includes: a first controllable energy source, a second controllable energy source, the first control energy source and second controllable energy source being looped in series between the positive branch and the negative branch on the output side, a suppression unit, the suppression unit being looped between a connection node of the output of the first controllable energy source and the output of the second controllable energy source and a reference potential, and a controller. The controller is connected to the first energy source and the second energy source for signaling purposes and is configured to actuate the first energy source and the second energy source in order to generate an output signal pattern in order to pre-charge the intermediate circuit.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: October 22, 2019
    Assignee: Schmidhauser AG
    Inventors: Alex Itten, Zoltan Docs
  • Circuit for Pre-Charging an Intermediate Circuit, and Electric System
    Publication number: 20190165670
    Abstract: A circuit for pre-charging an intermediate circuit having a positive branch and a negative branch includes: a first controllable energy source, a second controllable energy source, the first control energy source and second controllable energy source being looped in series between the positive branch and the negative branch on the output side, a suppression unit, the suppression unit being looped between a connection node of the output of the first controllable energy source and the output of the second controllable energy source and a reference potential, and a controller. The controller is connected to the first energy source and the second energy source for signaling purposes and is configured to actuate the first energy source and the second energy source in order to generate an output signal pattern in order to pre-charge the intermediate circuit.
    Type: Application
    Filed: July 28, 2017
    Publication date: May 30, 2019
    Inventors: Alex ITTEN, Zoltan DOCS