Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358897 | Method of manufacturing radiation-emitting semiconductor devices | Coen T. H. F. Liedenbaum | 1994-10-25 |
| 5299216 | Radiation-emitting semiconductor diode | Carolus J. van der Poel, Michael J. B. Boermans | 1994-03-29 |
| 5296717 | Radiation-emitting semiconductor device and method of manufacturing same | Coen T. H. F. Liedenbaum | 1994-03-22 |
| 5289483 | Semiconductor device having a mesa and method of manufacturing same | Johannes A. De Poorter | 1994-02-22 |