Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6512879 | Glass composition and optical device made therefrom | Alain Beguin, Patrice Camy, Pascale Laborde | 2003-01-28 |
| 5896484 | Method of making a symmetrical optical waveguide | Nicholas Francis Borrelli, Richard Orr Maschmeyer | 1999-04-20 |
| 5835651 | Achromatic device in integrated optics | Denis M. Trouchet | 1998-11-10 |
| 5559913 | Broadband integrated optical proximity coupler | — | 1996-09-24 |
| 5542014 | Integrated optical coupler with two inputs and 2N outputs | Denis M. Trouchet | 1996-07-30 |
| 5539847 | Integrated optical coupler with one input port and 2.sup.n output ports | Denis M. Trouchet | 1996-07-23 |
| 5521993 | Process for manufacturing an integrated optical proximity coupler | Bertrand Paris | 1996-05-28 |
| 5448658 | Integrated optical proximity coupler | Bertrand Paris | 1995-09-05 |
| 5297233 | Integrated optics achromatic splitter and an MxN coupler incorporating such a splitter | — | 1994-03-22 |
| 5268976 | Integrated optical proximity coupler | — | 1993-12-07 |
| 5128801 | Integrated optical signal amplifier | Richard Jansen, Pascale Laborde, Carlos O. N. Benveniste, Douglas W. Hall | 1992-07-07 |