Patents by Inventor Ricardo NUNES MARCHESAN

Ricardo NUNES MARCHESAN 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).

  • Voltage converter arrangement comprising an input regulating element, and method of operating a voltage converter arrangement
    Patent number: 11588395
    Abstract: A voltage converter arrangement includes a clocked voltage converter capable of generating an output voltage on the basis of an input voltage. The voltage converter arrangement further includes a first input regulating element connected between a first input voltage node and a second input voltage node, the second input voltage node having a reference potential. The first input regulating element is configured to allow a current flow so as to counteract fluctuations in the input current of the voltage converter arrangement. A corresponding method is also described.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: February 21, 2023
    Assignee: Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
    Inventors: Matthias Radecker, Ricardo Nunes Marchesan
  • VOLTAGE CONVERTER ARRANGEMENT COMPRISING AN INPUT REGULATING ELEMENT, AND METHOD OF OPERATING A VOLTAGE CONVERTER ARRANGEMENT
    Publication number: 20200321867
    Abstract: A voltage converter arrangement includes a clocked voltage converter capable of generating an output voltage on the basis of an input voltage. The voltage converter arrangement further includes a first input regulating element connected between a first input voltage node and a second input voltage node, the second input voltage node having a reference potential. The first input regulating element is configured to allow a current flow so as to counteract fluctuations in the input current of the voltage converter arrangement. A corresponding method is also described.
    Type: Application
    Filed: June 18, 2020
    Publication date: October 8, 2020
    Inventors: Matthias RADECKER, Ricardo NUNES MARCHESAN