Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7747023 | Multi-user quantum cryptography method and system using wavelength division multiplexing | Félix Bussières, Nicolas Godbout | 2010-06-29 |
| 5818584 | Multiport optical waveguide interferometer having a flat wavelength response | Francois Gonthier | 1998-10-06 |
| 5710848 | Optimized non-linear effect tapered optical fiber and method of making same | Patrick Dumais, Francois Gonthier, Richard J. Black, Jacques Bures | 1998-01-20 |
| 5479546 | Optimized non-linear effect tapered optical fiber interferometer/switch device | Patrick Dumais, Francois Gonthier, Richard J. Black, Jacques Bures | 1995-12-26 |
| 5257372 | Methods for efficient distribution of parallel tasks to slave processes in a multiprocessing system | Mark Furtney, Frank R. Barriuso, Clayton D. Andreasen, Timothy W. Hoel, Steven P. Reinhardt | 1993-10-26 |
| 5119453 | Wavelength-flattened 2x2 splitter for single-mode optical waveguides and method of making same | Francois Gonthier, Denis Ricard, Jacques Bures | 1992-06-02 |
| 4946250 | Compact wavelength filter integrated to a single-mode optical fiber | Francois Gonthier, Xavier Daxhelet, Richard J. Black, Jacques Bures | 1990-08-07 |