Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489303 | Electrical connector and electrical connection assembly | Carole Chaize, Gildas Touin, Frederic Mosca, Eric Delort, Jonathan Laporte +2 more | 2022-11-01 |
| 11349253 | Method for connecting two connector parts | Sébastien GRALL, Jonathan Laporte, Christian Giroussens, Gildas Touin, Frederic Mosca +2 more | 2022-05-31 |
| 11079552 | Optical connector, optical connection assembly, electrical connector and connection system comprising such an electrical connector | Sébastien GRALL, Jonathan Laporte, Christian Giroussens, Gildas Touin, Frederic Mosca +2 more | 2021-08-03 |
| 10454205 | Underwater connector half and underwater connector comprising such a connector half | Frederic Lelidec | 2019-10-22 |
| 10193270 | Cartridge of gel for a connection set and connection sets comprising such a cartridge of gel | Frederic Lelidec | 2019-01-29 |
| 5894488 | Light source with stabilized broadband and associated optical fiber gyroscope | Thierry Gaiffe, Herve Lefevre, Nathalie Cerre | 1999-04-13 |
| 5056919 | Device for measuring a phase shift which is not reciprocal produced in a ring interferometer | Claude Puech, Michel Papuchon | 1991-10-15 |
| 5039220 | Optical fiber measuring device, gyrometer, central navigation and stabilizing system | Philippe Martin, Francois X. Desforge, Phillipe Graindorge, Herve Lefevre | 1991-08-13 |
| 5009504 | Monomode optical fiber ring interferometric device with semiconductor diode as light energy emission-reception/amplification means | Hevre Lefevre | 1991-04-23 |
| 4907878 | Device for discriminating fluids having different refractive indices and device for measuring the voluminal fraction of at least one fluid of a current of non-mixible fluids incorporating the discrimination device | Gilles Le Boudec, Philippe Graindorge, Jean-Pierre Gerardin, Jean-Louis Lesne, Dominique Meyet | 1990-03-13 |
| 4868551 | Sensitive display device comprising a scanned screen | Claude Puech | 1989-09-19 |
| 4842409 | Monomode optical fiber ring interferometric device with semiconductor diode as light energy emission reception/amplification means | Herve Lefevre | 1989-06-27 |
| 4770047 | Optical fiber sensor | Francois X. Desforges, Luc Jeunhomme | 1988-09-13 |
| 4743115 | Method of coiling an optical fiber gyroscope and an optical fiber coil thus obtained | Jean P. Bettini, Serge Botti, Philippe Graindorge, Herve Lefevre | 1988-05-10 |
| 4705399 | Device for measuring a nonreciprocal phase shift produced in a closed-loop interferometer | Philippe Graindorge, Herve Lefevre | 1987-11-10 |
| 4659223 | Photorefractive crystal interferometric device for measuring an angular rotational speed | Jean-Pierre Huignard, Claude Puech | 1987-04-21 |
| 4592618 | Holographic recording and related reading process | Jean-Pierre Huignard | 1986-06-03 |
| 4571080 | Michelson interferometer with a photorefractive mirror | Michel Papuchon, Philippe Graindorge, Jean-Pierre Huignard | 1986-02-18 |
| 4563087 | Process and device for simultaneously measuring the geometrical characteristics of an optical fibre | Yannic Bourbin | 1986-01-07 |
| 4560867 | Interferometer device for measurement of magnetic fields and electric current pickup comprising a device of this kind | Michel Papuchon, Claude Puech | 1985-12-24 |
| 4548631 | Process and device for manufacturing a fiber keeping a circular polarization | Philippe Graindorge | 1985-10-22 |
| 4547650 | Device for heating an annular surface zone of a threadlike object | Philippe Graindorge | 1985-10-15 |
| 4542955 | Device for illuminating an electro-optical medium for recording holograms in real time | Philippe Graindorge | 1985-09-24 |
| 4542338 | Optical fibre interferometric electric current measuring device | Michel Rollin | 1985-09-17 |
| 4536861 | Optical fibre hydrophone | Philippe Graindorge | 1985-08-20 |