Patents by Inventor Walter KUNZI

Walter KUNZI 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).

  • HALF-BRIDGE SWITCH ARRANGEMENT
    Publication number: 20240297593
    Abstract: A half-bridge switch arrangement includes a high-side switch having a plurality of parallel-connected first semiconductor switching elements, a low-side switch having a plurality of parallel-connected second semiconductor switching elements, a positive busbar connected to a first terminal of each of the first semiconductor switching elements, a negative busbar connected to a second terminal of each of the second semiconductor switching elements, and a heat sink arranged between a first section of the positive busbar and a first section of the negative busbar, wherein an outer surface of each of the first semiconductor switching elements is in thermal contact with a surface of the first section of the positive busbar facing away from the heat sink, and wherein an outer surface of each of the second semiconductor switching elements is in thermal contact with a surface of the first section of the negative busbar facing away from the heat sink.
    Type: Application
    Filed: February 27, 2024
    Publication date: September 5, 2024
    Inventors: Nima SAADAT, Eric PERTERMANN, Walter KUNZI, Mathis LURTZ, Xaver LAUFENBERG, Timm LOHMANN