Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7376305 | Echelle gratings with low Polarization Dependent Loss (PDL) using metal coating on the reflecting facets only | Andre Delage, Boris Lamontagne, Kokou Dossou, Siegfried Janz, Pavel Cheben +2 more | 2008-05-20 |
| 7272276 | Optical performance monitor | Matt Pearson, John Miller, Siegfried Janz, Dan Xu, Pavel Cheben +3 more | 2007-09-18 |
| 6518603 | Selective electrochemical process for creating semiconductor nano- and micro-patterns | Patrik Schmuki, David Lockwood | 2003-02-11 |
| 6339662 | Wavelength stabilized planar waveguide optical devices incorporating a dispersive element | Emil S. Koteles, Jian-Jun He, Boris Lamontagne, Andre Delage | 2002-01-15 |
| 6284671 | Selective electrochemical process for creating semiconductor nano-and micro-patterns | Patrik Schmuki, David Lockwood | 2001-09-04 |