Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8659107 | Radiation receiver and method of producing a radiation receiver | Rainer Butendeich | 2014-02-25 |
| 8476643 | Radiation-emitting body and method for producing a radiation-emitting body | Berthold Hahn, Volker Harle | 2013-07-02 |
| 8461616 | Semiconductor arrangement | Thomas Zeiler, Stefan Gruber, Markus Kirsch, Julius Muschaweck, Torsten Baade +2 more | 2013-06-11 |
| 8420439 | Method of producing a radiation-emitting thin film component and radiation-emitting thin film component | Hans-Jürgen Lugauer, Klaus Streubel, Martin Strassburg, Karl Engl | 2013-04-16 |
| 8410507 | Thermal light source having a high color rendering quality | Peter Stauss, Frank Baumann, Matthias Peter | 2013-04-02 |
| 8314431 | LED semiconductor element having increased luminance | Peter Heidborn, Ralph Wirth | 2012-11-20 |
| 8283684 | LED semiconductor body and use of an LED semiconductor body | Ralph Wirth, Stefan Groetsch, Georg Bogner, Guenter Kirchberger, Klaus Streubel | 2012-10-09 |
| 8212285 | Radiation detector | Arndt Jaeger, Peter Stauß | 2012-07-03 |
| 8115219 | LED semiconductor body and use of an LED semiconductor body | Ralph Wirth | 2012-02-14 |
| 8003974 | LED semiconductor element having increased luminance | Peter Heidborn, Ralph Wirth | 2011-08-23 |
| 7932526 | LED semiconductor body and use of an LED semiconductor body | Günther Grönninger, Peter Heidborn, Christian Jung, Walter Wegleiter | 2011-04-26 |
| 7692204 | Radiation emitting semi-conductor element | Wilhelm Stein, Ralph Wirth, Ines Pietzonka | 2010-04-06 |
| 7435999 | Semiconductor chip for optoelectronics and method for the production thereof | Ralph Wirth, Walter Wegleiter | 2008-10-14 |
| 7253445 | High-efficiency radiating device | Paul Heremans, Maarten Kuijk, Gustaaf Borghs | 2007-08-07 |
| 6812161 | Method of manufacturing surface textured high-efficiency radiating devices and devices obtained therefrom | Paul Heremans, Maarten Kuijk, Gustaaf Borghs | 2004-11-02 |
| 6504180 | Method of manufacturing surface textured high-efficiency radiating devices and devices obtained therefrom | Paul Heremans, Maarten Kuijk, Gustaaf Borghs | 2003-01-07 |