Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8513682 | Optoelectronic component and production method for an optoelectronic component | Norbert Stath, Bert Braune, Karl Weidner, Matthias Rebhan, Hans Wulkesch | 2013-08-20 |
| 8461604 | Optoelectronic module having a carrier substrate and a plurality of radiation-emitting semiconductor components | Bert Braune, Jörg Erich Sorg, Karl Weidner, Oliver Wutz | 2013-06-11 |
| 7932526 | LED semiconductor body and use of an LED semiconductor body | Reiner Windisch, Günther Grönninger, Peter Heidborn, Christian Jung | 2011-04-26 |
| 7547921 | Semiconductor chip for optoelectronics | Stefan Illek, Klaus Streubel, Andreas Ploessl, Ralph Wirth | 2009-06-16 |
| 7435999 | Semiconductor chip for optoelectronics and method for the production thereof | Reiner Windisch, Ralph Wirth | 2008-10-14 |
| 7435605 | Method for fabricating a component having an electrical contact region | Stefan Illek, Peter Stauss, Andreas Ploessl, Gudrun Diepold, Ines Pietzonka +2 more | 2008-10-14 |
| 7242034 | Method for fabricating a component having an electrical contact region, and component having an electrical contact region | Stefan Illek, Peter Stauss, Andreas Ploessl, Gudrun Diepold, Ines Pietzonka +2 more | 2007-07-10 |
| 7109527 | Semiconductor chip for optoelectronics and method for production thereof | Stefan Illek, Andreas Plössl, Klaus Streubel, Ralph Wirth | 2006-09-19 |
| 6828597 | Radiation-emitting semiconductor component | Klaus Streubel | 2004-12-07 |
| 6531405 | Process for producing a light-emitting and/or a light-receiving semiconductor body | Ernst Nirschl, Helmut Fischer | 2003-03-11 |
| 5972781 | Method for producing semiconductor chips | Olaf Schoenfeld, Muk Wai Lui, Ernst Nirschl | 1999-10-26 |
| 5654559 | Optical coupling device and method for manufacturing the same | Werner Spaeth, Norbert Stath, Ernst Nirschl, Werner Kuhlmann, Rudolf Buchberger | 1997-08-05 |
| 4929300 | Process for the separation of monolithic LED chip arrangements generated on a semiconductor substrate wafer | — | 1990-05-29 |