Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5245681 | Rapidly reconfigurable wavelength multiplexing device | Philippe Guignard, Yvon Sorel | 1993-09-14 |
| 5121399 | Device for continuously tuning a coherent and rectilinearly polarized light source | Yvon Sorel, Jean-Pierre Goedgebuer, Henri Porte | 1992-06-09 |