Patents by Inventor Hans-Jurgen Wulf

Hans-Jurgen Wulf 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).

  • Monolithically integrated semiconductor circuit arrangement
    Patent number: 4081792
    Abstract: A monolithically integrated semiconductor matrix circuit arrangement comprising switching elements which are connected in pairs at one terminal. This common terminal of the pair of switching elements is connected to an input (or output) circuit path and other terminal of each switching element is connected individually to an output (or input) circuit path respectively.
    Type: Grant
    Filed: March 26, 1976
    Date of Patent: March 28, 1978
    Assignee: Licentia Patent-Verwaltungs-G.m.b.H.
    Inventors: Hans Schussler, Hans-Jurgen Wulf, Bernhard Rall, Helmut Knapp