Patents by Inventor Christian Perau

Christian Perau 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).

  • PRESSURE TRANSFER PLATE FOR PRESSURE TRANSFER OF A BONDING PRESSURE
    Publication number: 20150047783
    Abstract: A pressure transfer plate for transferring a bonding pressure, especially in thermocompression bonding, from a pressurization apparatus to a wafer, comprising a first pressure side for making contact with a pressurization apparatus, a second pressure side facing away from the first pressure side having an effective contact area for making contact with the wafer and pressurizing it, at least the effective contact area having a low adhesiveness relative to the wafer.
    Type: Application
    Filed: March 19, 2012
    Publication date: February 19, 2015
    Applicant: EV GROUP E. THALLNER GMBH
    Inventors: Jurgen Burggraf, Peter-Oliver Hangweier, Christian Perau