Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5914496 | Radiation emitting semiconductor diode of buried hetero type having confinement region of limited Al content between active layer and at least one inp cladding layer, and method of manufacturing same | Teunis Van Dongen | 1999-06-22 |
| 5759872 | Method of manufacturing an optoelectronic semiconductor device, in particular a semiconductor diode laser | Raymond Van Roijen, Patrick H. Van Gestel | 1998-06-02 |
| 5737352 | Semiconductor diode laser, in particular a laser amplifier, and method of manufacturing this laser | Lukas Frederik Tiemeijer, Johannes J. M. Binsma | 1998-04-07 |
| 5399885 | Optoelectronic semiconductor device having plural mesas | Aart Van Leerdam, Johannes J. M. Binsma | 1995-03-21 |
| 5151818 | Semiconductor optical amplifier | Lukas Frederik Tiemeijer | 1992-09-29 |
| 4218269 | Method for the epitaxial deposition of several layers | Theodorus G. J. van Oirschot, Willem J. Leswin, Willem Nijman | 1980-08-19 |