Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6028973 | Arrangement of two integrated optical waveguides on the surface of a substrate | Meinrad Schienle, Matthias Heinbach, Bruno Acklin | 2000-02-22 |
| 5706373 | Integrated optical arrangement of ridge waveguides on a substrate | Lothar Stoll, Ulrich Wolff, Bruno Acklin | 1998-01-06 |
| 5323476 | Apparatus for increasing the cross section of optical waves | Lothar Stoll, Bernd Sauer | 1994-06-21 |
| 5157748 | Controllable integrated optical directional coupler | Lothar Stoll | 1992-10-20 |
| 5153935 | Arrangement for converting an optical wave having a small spot width into a wave having a larger spot width | — | 1992-10-06 |
| 5151959 | Controllable integrated optical Mach-Zehnder interferometer | Lothar Stoll | 1992-09-29 |
| 5125065 | Integrated optical arrangement having at least one optical waveguide integrated on a substrate of a semiconductor material and the method of manufacture | Lothar Stoll, Ulrich Wolff | 1992-06-23 |
| 4792959 | Laser diode | Engelbert Hartl, Martin Honsberg | 1988-12-20 |