Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420867 | Process for combined production of methanol and ammonia | Alexander Schulz, Sina Kunz, Dierk Müller, Ulrich Koss | 2022-08-23 |
| 10781498 | Combined system for producing steel and method for operating the combined system | Reinhold Achatz, Jens Wagner, Markus Oles, Peter Schmöle, Ralph Kleinschmidt +2 more | 2020-09-22 |
| 8138511 | Radiation-emitting semiconductor component and method for producing the semiconductor component | Johannes Baur, Dominik Eisert, Michael Fehrer, Berthold Hahn, Volker Harle +3 more | 2012-03-20 |
| 7556974 | Optical semiconductor device with multiple quantum well structure | Volker Harle, Berthold Hahn, Hans-Jürgen Lugauer, Helmut Bolay, Stefan Bader +5 more | 2009-07-07 |
| 7169632 | Radiation-emitting semiconductor component and method for producing the semiconductor component | Johannes Baur, Dominik Eisert, Michael Fehrer, Berthold Hahn, Volker Harle +3 more | 2007-01-30 |
| 7106090 | Optical semiconductor device with multiple quantum well structure | Volker Harle, Berthold Hahn, Hans-Jürgen Lugauer, Helmut Bolay, Stefan Bader +5 more | 2006-09-12 |
| 7015514 | Light-emitting diode and method for the production thereof | Johannes Baur, Dominik Eisert, Michael Fehrer, Berthold Hahn, Volker Harle +4 more | 2006-03-21 |
| 6897488 | Radiation-emitting chip | Johannes Baur, Dominik Eisert, Michael Fehrer, Berthold Hahn, Volker Harle +5 more | 2005-05-24 |
| 6891199 | Radiation-emitting semiconductor chip and light-emitting diode | Johannes Baur, Dominik Eisert, Michael Fehrer, Berthold Hahn, Volker Harle +4 more | 2005-05-10 |
| 6849881 | Optical semiconductor device comprising a multiple quantum well structure | Volker Harle, Berthold Hahn, Hans-Jürgen Lugauer, Helmut Bolay, Stefan Bader +5 more | 2005-02-01 |
| 6689212 | Method for growing an &agr;-SiC bulk single crystal | Harald Kuhn, Rene Stein | 2004-02-10 |
| 6497764 | Method for growing SiC single crystals | Harald Kuhn, Rene Stein | 2002-12-24 |
| 6344085 | Device and method for producing at least one SiC single crystal | Harald Kuhn, Roland Rupp, Rene Stein | 2002-02-05 |
| 5989340 | Process and device for sublimation growing of silicon carbide monocrystals | Dietrich Stephani | 1999-11-23 |
| 5985026 | Seed crystal for producing monocrystals and method for producing SiC monocrystals or monocrystalline SiC layers | Rene Stein | 1999-11-16 |
| 5968265 | Method for producing silicon carbide monocrystals | Rene Stein, Roland Rupp | 1999-10-19 |
| 5707446 | Device for producing SiC single crystals | Peter Lanig | 1998-01-13 |