Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8846419 | Thin layer solar cell module and method for producing it | — | 2014-09-30 |
| 8470615 | Thin layer solar cell module and method for producing it | — | 2013-06-25 |
| 8293553 | Method for producing an area having reduced electrical conductivity within a semiconductor layer and optoelectronic semiconductor element | Stefan Illek, Robert Walter, Ralph Wirth | 2012-10-23 |
| 7696078 | Method for producing an electrical contact for an optoelectronic semiconductor chip | Michael Fehrer, Johannes Baur, Matthias Winter, Andreas Ploessl, Stephan Kaiser +2 more | 2010-04-13 |
| 7692204 | Radiation emitting semi-conductor element | Reiner Windisch, Ralph Wirth, Ines Pietzonka | 2010-04-06 |
| 7667240 | Radiation-emitting semiconductor chip and method for producing such a semiconductor chip | Michael Zoelfl, Ralph Wirth | 2010-02-23 |
| 7620088 | Surface emitting-semiconductor laser component featuring emission in a vertical direction | Tony Albrecht, Peter Brick | 2009-11-17 |
| 7446341 | Radiation-emitting semiconductor element | Stefan Bader, Michael Fehrer, Stephan Kaiser, Volker Harle, Berthold Hahn | 2008-11-04 |
| 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 |
| 7164158 | Electrical contact for optoelectronic semiconductor chip and method for its production | Michael Fehrer, Johannes Baur, Matthias Winter, Andreas Ploessl, Stephan Kaiser +2 more | 2007-01-16 |
| 7115907 | Radiation-emitting semiconductor component | Johannes Baur, Dominik Eisert, Michael Fehrer, Berthold Hahn, Andreas Ploessl | 2006-10-03 |
| 6979842 | Opto-electronic component with radiation-transmissive electrical contact layer | Ralph Wirth, Tony Albrecht | 2005-12-27 |