Patents by Inventor Carl-Ernst Eilers

Carl-Ernst Eilers 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 for cathode sputtering of at least two different materials
    Patent number: 4430190
    Abstract: Device for cathode sputtering of at least two different materials, including a holder, a device for cooling the holder, a heat-conducting layer disposed on the holder, a target being connected to the holder with the heat-conducting layer disposed therebetween, the target being formed of one of the materials to be sputtered and the target having a plurality of blind holes formed therein, and pins formed of another material to be admixed in the sputtering being fitted in at least one of the blind holes.
    Type: Grant
    Filed: December 9, 1982
    Date of Patent: February 7, 1984
    Assignee: Siemens Aktiengesellschaft
    Inventors: Carl-Ernst Eilers, Horst Pachonik