Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580090 | Organic light-emitting devices | Siegfried Johannes Barth, Tilman Beierlein, Siegfried F. Karg, Walter Riess | 2003-06-17 |
| 6552364 | Organic light emitting devices | Armin Beck, Tilman Beierlein, Peter Mueller, Walter Riess | 2003-04-22 |
| 6548961 | Organic light emitting devices | Siegfried Johannes Barth, Tilman Beierlein, Siegfried F. Karg, Walter Riess | 2003-04-15 |
| 6501217 | Anode modification for organic light emitting diodes | Tilman Beierlein, Eliav Haskal, Walter Riess, Paul F. Seidler, Samuel Clagett Strite +1 more | 2002-12-31 |
| 6432741 | Organic opto-electronic devices and method for making the same | Peter Mueller, Walter Riess, Horst Vestweber | 2002-08-13 |
| 6316786 | Organic opto-electronic devices | Peter Mueller, Walter Riess, Horst Vestweber | 2001-11-13 |