Barros, Carlos De
Patent Applications and Registrations
Patent applications and USPTO patent grants for Barros, Carlos De.The latest application filed is for "photosensitive optical waveguide".
- Barros, Carlos De - Boulogne-Billancourt FR
| Patent | Date |
|---|---|
| Photosensitive optical waveguide App 20050141833 - Barros, Carlos De ; et al. | 2005-06-30 |
| Device and a method for transforming signal propagation mode by interference App 20040213513 - Barros, Carlos De ; et al. | 2004-10-28 |
| Apodised complex filter App 20030202745 - Molina, Marianne ; et al. | 2003-10-30 |
| Dynamic gain equalising filter App 20030194182 - Labidi, Hedi ; et al. | 2003-10-16 |
| Optical filter and a filter method App 20030133653 - Barros, Carlos De ; et al. | 2003-07-17 |
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