Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6972069 | Device and method for connecting two wafers in a planar manner for grinding down and cutting up a product wafer | Franz Hecht, Melanie Lutzke | 2005-12-06 |
| 6973205 | Scratch-resistant coating for a semiconductor component | Manfred Frank, Renate Köpnick, Richard Hummel, Reinhard Fischbach, Heinz Opolka | 2005-12-06 |