Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6025251 | Method for producing a plurality of semiconductor components | Helmut Fischer | 2000-02-15 |
| 5923053 | Light-emitting diode having a curved side surface for coupling out light | Helmut Fischer | 1999-07-13 |
| 5218223 | Opto-electronic semiconductor component | Werner Spaeth, Herbert Schaefer, Michael Besand, Karl Osojnik | 1993-06-08 |