Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7049803 | Solar modules with a transparent polyurethane front side and a process for producing same | Karl-Heinz Dorner, Hubert Ehbing, Jurgen Ramthun, Gunther Stollwerck, Robert Eiben +2 more | 2006-05-23 |
| 6916560 | Silicon nitride based substrate for semi-conductor components | Gerhard Wotting, Peter Woditsch, Gunther Stollwerck | 2005-07-12 |
| 6576831 | Multicrystalline silicon having a low proportion of active grain borders | Peter Woditsch, Gunther Stollwerck, Wolfgang Koch | 2003-06-10 |
| 6294726 | Silicon with structured oxygen doping, its production and use | Hans-Ulrich Hofs, Wolfgang Koch, Siegfried Thurm, Otwin Breitenstein | 2001-09-25 |
| 6153496 | Process for the production of polycrystalline silicon mouldings substantially free of edge regions and the use of these mouldings | Johannes Liebermann | 2000-11-28 |
| 6013872 | Directionally solidified, multicrystalline silicon, a process for the production thereof and its use, and solar cells containing this silicon and a process for the production thereof | Peter Woditsch, Wolfgang Krumbe, Horst Lange, Klaus Weber | 2000-01-11 |