Patents by Inventor Stefan PROSKE

Stefan PROSKE 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).

  • DEVICE AND METHOD FOR THE PRODUCTION OF SILICON BLOCKS
    Publication number: 20110239933
    Abstract: Device for the production of silicon blocks, the device comprising a vessel for receiving a silicon melt with a bottom, an inside, an outside and a central longitudinal axis and at least one support plate which is at least partially in direct contact with the bottom, and which forms a base together with the bottom, and means for generating an inhomogeneous temperature field on the inside of the bottom.
    Type: Application
    Filed: March 30, 2011
    Publication date: October 6, 2011
    Inventors: Bernhard FREUDENBERG, Günter RADEL, Matthias TREMPA, Kaspars DADZIS, Marc DIETRICH, Doreen NAUERT, Stefan PROSKE, Christian REIMANN, Jochen FRIEDRICH