Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870269 | Optical-fiber detection device which involves testing for good performance | Francois X. Desforges | 1989-09-26 |
| 4843233 | Device for detecting vibrations including a multimode optical fiber as sensitive element | — | 1989-06-27 |
| 4770047 | Optical fiber sensor | Herve Arditty, Francois X. Desforges | 1988-09-13 |
| 4565445 | Process and apparatus for measuring the effective diameter of the guided mode in a monomode optical fibre | Francis Alard | 1986-01-21 |
| 4253727 | Optical coupler for optical fibres | Jean-Paul Pocholle | 1981-03-03 |