Patents by Inventor Karel Remajzl

Karel Remajzl 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).

  • Multilayer semiconductor element
    Patent number: 4298882
    Abstract: A multilayer semiconductor element with improved dynamic electric parameters obtained by a suitable geometric arrangement of the control zone and by the use of a controlled emitter.
    Type: Grant
    Filed: October 15, 1980
    Date of Patent: November 3, 1981
    Assignee: CKD Praha, obrovy podnik
    Inventors: Jaroslav Homola, Karel Remajzl, Milan Prokes