Patents by Inventor Klaus Henning

Klaus Henning 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).

  • Patent number: 3947869
    Abstract: A semiconductor device composed of a semiconductor body having two zones which define a pn-junction between them, which device includes, for improving the high frequency characteristics of the device, a layer of insulating material disposed within the semiconductor body and separating the two zones from one another in the region surrounding the pn-junction.
    Type: Grant
    Filed: December 14, 1965
    Date of Patent: March 30, 1976
    Assignee: Telefunken Patentverwertungsgesellschaft m.b.H.
    Inventors: Hans-Jurgen Schutze, Klaus Hennings