Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9425364 | Method for the production of white LEDs and white LED light source | — | 2016-08-23 |
| 8614456 | LED and LED light source | — | 2013-12-24 |
| 8227273 | Method for the production of white LEDs and white LED light source | — | 2012-07-24 |
| 7551454 | Thin-film assembly and method for producing said assembly | Markus Wuchse, Nikolai Haslebner, Ronald Frosch, Manfred Riedler | 2009-06-23 |
| 6117529 | Organic electroluminescence devices and displays | Stefan Hampel, Farideh Meghdadi, Berthold Winkler, Christoph Brandstatter, Ullrich Scherf +1 more | 2000-09-12 |
| 5949188 | Electroluminescent display device with continuous base electrode | Stefan Hampel, Farideh Meghdadi, Stefan Tasch | 1999-09-07 |
| 5856434 | Use of polymers containing isolated chromophores as electroluminescence materials | Roland Stern, Hermann Schenk, Josef Salbeck, Thomas Stehlin, Ullrich Scherf +1 more | 1999-01-05 |