Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821903 | Method for making an integrated optical circuit | Jean-Charles Cotteverte, Fernando Dias-Costa, Dusan Nedeljkovic | 2004-11-23 |
| 6674949 | Active photonic crystal waveguide device and method | Douglas Clippinger Allan, Jean-Charles Cotteverte, Sergey Anatol'evich Kuchinsky | 2004-01-06 |