Patents by Inventor Joachim-Ullrich Schwarz

Joachim-Ullrich Schwarz 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).

  • Simplified housing structure including a heat sink for a semiconductor unit
    Patent number: 4024570
    Abstract: A plastic housing structure, for a semiconductor component or integrated circuit, employing a metallic heat conducting member forming a base plate of the housing, the conductor members for electrical connection of the semiconductor component extending from the latter to the base plate and insulated therefrom by a plastic film, with the housing being suitable for reception of semiconductor components of integrated circuits and mounting thereof into conductor boards or layer circuits.
    Type: Grant
    Filed: September 5, 1975
    Date of Patent: May 17, 1977
    Assignee: Siemens Aktiengesellschaft
    Inventors: Gunter Hartmann, Joachim-Ullrich Schwarz, Klaus Keil