Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11772157 | Additive manufacturing of metal objects | Jacob Jan Saurwalt, Louis David Berkeveld | 2023-10-03 |
| 5113405 | Semiconductor diode laser having a stepped effective refractive index | Hubertus P. M. M. Ambrosius | 1992-05-12 |
| 4954971 | Bidimensional laser array with two groups of active regions | Carolus J. van der Poel, Henri F. J. van 't Blik | 1990-09-04 |
| 4822151 | Optical device with phase-locked diodelaser array | Kimio Tatsuno, Carolus J. van der Poel, Ronald R. Drenten | 1989-04-18 |
| 4819243 | Semiconductor laser with active layer having a radiation emitting active region therein which extends through and is bounded by a current limiting blocking layer | — | 1989-04-04 |