Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6043517 | SiGe photodetector with high efficiency | Hartmut Presting, Andreas Gruhle | 2000-03-28 |
| 5821149 | Method of fabricating a heterobipolar transistor | Andreas Schuppen, Harry Dietrich | 1998-10-13 |
| 5632102 | Process and apparatus for the production and/or treatment of particles | Bernhard Luy, Matthias Tondar | 1997-05-27 |
| 5587327 | Process for preparing a heterojunction bipolar transistor | Andreas Gruhle, Andreas Schuppen, Horst Kibbel, Harry Dietrich, Heinz-Achim Hefner | 1996-12-24 |
| 5096844 | Method for manufacturing bipolar transistor by selective epitaxial growth of base and emitter layers | Klaus Worner, Erich Kasper | 1992-03-17 |
| 5066605 | Process of producing monolithically integrated multifunction circuit arrangements | Erich Kasper, Maximilian Kuisl, Johann-Friedrich Luy | 1991-11-19 |