Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071976 | Organic field-effect transistor and circuit | Qiang Huang, Tobias Canzler, Ulrich Denker, Ansgar Werner, Kentaro Harada | 2011-12-06 |
| 7919010 | Doped organic semiconductor material | Ansgar Werner, Horst Hartmann, Fenghong Li, Martin Pfeiffer | 2011-04-05 |
| 7781961 | Top emitting, electroluminescent component with frequency conversion centres | Jan Birnstock, Martin Vehse | 2010-08-24 |
| 7675057 | Photoactive component with organic layers | Jens Drechsel, Martin Pfeiffer, Bert Maennig | 2010-03-09 |
| 7598519 | Transparent light-emitting component | Vadim G. Lyssenko, Robert Gelhaar | 2009-10-06 |
| 7274141 | Inverted organic light emitting diode with doped layers | Jan Blochwitz-Nimoth, Martin Pfeiffer | 2007-09-25 |
| 7161292 | White light LED with multicolor light-emitting layers of macroscopic structure widths, arranged on a light diffusing glass | — | 2007-01-09 |
| 7101626 | Photo-luminescence layer in the optical spectral region and in adjacent spectral regions | Hartmut Fröb, Matthias Kurpiers | 2006-09-05 |
| 7074500 | Light emitting component comprising organic layers | Martin Pfeiffer, Jan Blochwitz-Niemoth, Xiang Zhou | 2006-07-11 |