Patents by Inventor Sven Frank

Sven Frank 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).

  • Semiconductor Device Having a Layer Stack, Semiconductor Arrangement and Method for Producing the Same
    Publication number: 20240128226
    Abstract: A semiconductor device includes a semiconductor wafer or a single semiconductor chip or die, and a layer stack. The layer stack comprises a first layer comprising NiSi, and a second layer comprising NiV, wherein the second layer is arranged between the first layer and the semiconductor wafer or single semiconductor chip or die.
    Type: Application
    Filed: December 27, 2023
    Publication date: April 18, 2024
    Inventors: Paul Frank, Thomas Heinelt, Oliver Schilling, Sven Schmidbauer, Frank Wagner
  • Automatic transfer machine tool with circular supply movement
    Patent number: 4473930
    Abstract: In an automatic transfer machine tool with circular supply movement for workpieces to be sequentially worked on in respectively separate working stations (I-V), a stepwise indexable workpiece holder (10) is journalled on a center post (8), the workpiece holder (10) having clamping devices (11) arranged thereon for the workpieces.
    Type: Grant
    Filed: May 4, 1982
    Date of Patent: October 2, 1984
    Assignee: Witzig & Frank Maschinenbaugesellschaft mbH
    Inventors: Heinz Bezner, Manfred Bratz, Sven Frank, Wolfgang Grau, Hans-Jorg Semsky, Heinz Walter, Armin Witzig, Rudolf Blochmann