Patents by Inventor Sandra Zeljkovic

Sandra Zeljkovic 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).

  • System and method for a switched-mode power converter
    Patent number: 9391532
    Abstract: In accordance with an embodiment, a power converter includes an H-bridge switching arrangement, a transformer having a primary winding coupled to an output of the H-bridge switching arrangement, a first switch coupled between a power input of the H-bridge switching arrangement and a first power supply node, and a second switch coupled between a center-tap of the primary winding of the transformer and a low impedance node.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: July 12, 2016
    Assignee: Infineon Technologies AG
    Inventors: Tomas Reiter, Sandra Zeljkovic
  • System and Method for a Switched-Mode Power Converter
    Publication number: 20140268903
    Abstract: In accordance with an embodiment, a power converter includes an H-bridge switching arrangement, a transformer having a primary winding coupled to an output of the H-bridge switching arrangement, a first switch coupled between a power input of the H-bridge switching arrangement and a first power supply node, and a second switch coupled between a center-tap of the primary winding of the transformer and a low impedance node.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 18, 2014
    Applicant: INFINEON TECHNOLOGIES AG
    Inventors: Tomas Reiter, Sandra Zeljkovic