Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6256442 | Athermal integrated optical waveguide device | Daniel Aloysius Nolan, David Lee Weidman | 2001-07-03 |
| 6141152 | Multiplexer/demutiplexer with flattened spectral response | — | 2000-10-31 |
| 5930419 | Wavelength demultiplexer constructed using integrated optics | — | 1999-07-27 |
| 5835651 | Achromatic device in integrated optics | Christian Lerminiaux | 1998-11-10 |
| 5827342 | Treatment of glass substrates to compensate for warpage and distortion | Alain Marcel Jean Beguin, Heather Debra Boek, Richard Orr Maschmeyer | 1998-10-27 |
| 5675675 | Bandwidth-adjusted wavelength demultiplexer | — | 1997-10-07 |
| 5542014 | Integrated optical coupler with two inputs and 2N outputs | Christian Lerminiaux | 1996-07-30 |
| 5539847 | Integrated optical coupler with one input port and 2.sup.n output ports | Christian Lerminiaux | 1996-07-23 |
| 5349439 | Opto-electronic measuring device with optical air wedge spectral analysis arrangement | Philippe Graindorge | 1994-09-20 |