Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8304860 | Epitaxially coated silicon wafer and method for producing an epitaxially coated silicon wafer | Frank Laube, Martin Pickel, Reinhard Schauer | 2012-11-06 |
| 8216361 | Monocrystalline semiconductor wafer comprising defect-reduced regions and method for producing it | Dieter Knerer, Andreas Huber, Ulrich Lambert | 2012-07-10 |
| 8088219 | Monocrystalline semiconductor wafer comprising defect-reduced regions and method for producing it | Dieter Knerer, Andreas Huber, Ulrich Lambert | 2012-01-03 |
| 7828893 | Silicon wafer and process for the heat treatment of a silicon wafer | Timo Mueller, Wilfried von Ammon, Erich Daub, Peter Krottenthaler, Klaus Messmann +3 more | 2010-11-09 |
| 7387963 | Semiconductor wafer and process for producing a semiconductor wafer | Rudolf Rupp, Werner Aigner | 2008-06-17 |