Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6130974 | Long-interval grating in an optical fiber and manufacturing method | — | 2000-10-10 |
| 6043497 | Photo-imprinting stand for the making of Bragg gratings | Lionel QUETEL | 2000-03-28 |
| 5707564 | Method for the manufacture of wires stretched according to a predetermined profile | — | 1998-01-13 |
| 4802729 | Device for focusing a light beam and machine for welding optical fibres using this device | Jean-Yvon Guilloux | 1989-02-07 |
| 4199221 | Electro-optic thin-film waveguide modulator device | Francois Favre | 1980-04-22 |