Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615465 | Process for manufacturing metal parts by free forging and drop forging in a press | Jean Collard, Marie-Therese Daumas | 1997-04-01 |
| 5317973 | Detonating device for a secondary explosive charge | Andre Winaver | 1994-06-07 |
| 5314939 | Amorphous copolymers for photorefractive compounds used in optical signal processing | Pierre LeBarny, Jean-Claude Dubois | 1994-05-24 |
| 5267076 | Process for obtaining a structure generating non-linear electrooptical effects, structure obtained and applications thereof | Jean-Claude Dubois, Pierre Le Barny, Philippe Robin | 1993-11-30 |
| 5264512 | Amorphous copolymers, transparent in the visible range, for non-linear optical applications | Pierre Le Barny | 1993-11-23 |
| 5262351 | Process for manufacturing a multilayer integrated circuit interconnection | Jean-Marc Bureau, Francois-Xavier Bernard, Claude Vergnolle | 1993-11-16 |
| 5235463 | Method for the making of microlenses for optical applications | Jean-Marc Bureau, Daniel Dolfi, Sylvain Lazare | 1993-08-10 |
| 5227444 | Reticulable polymer for applications in non-linear optics | Sophie Muller, Pierre Le Barny | 1993-07-13 |
| 5209955 | Photoconductive polymer based spatial light modulator | Jean-Luc Ayral, Marc Lagarde | 1993-05-11 |
| 5200487 | Process for the synthesis of polysilsesquioxanes and application of the compounds obtained | Marc Lagarde, Jean-Claude Dubois | 1993-04-06 |
| 5198514 | Amorphous copolymers for photorefractive compounds used in optical signal processing | Pierre Le Barny, Jean-Claude Dubois | 1993-03-30 |
| 5172024 | Device for the removal of the ice formed on the surface of a wall, notably an optical or radio-electrical window | Michel C. Ceccaldi, Pierre Leclerc | 1992-12-15 |
| 5155793 | Optical component for applications in integrated optics | Sophie Esselin, Pierre LeBarny, Philippe Robin | 1992-10-13 |
| 5104580 | Conductive composite polymer film and method for its manufacture | Francois Henry, Jean-Claude Dubois | 1992-04-14 |
| 5087816 | Infrared detector based on pyroelectric material | Philippe Robin, Jean-Claude Dubois | 1992-02-11 |
| 4818857 | Electrostatic image sensor having an electret which polarizes a photoconductive layer | Francois Micheron | 1989-04-04 |
| 4812647 | Optical addressing device and its use in electro-optical imaging devices | Francois Micheron, Alain Staron, Jacques Trotel | 1989-03-14 |
| 4782227 | Image sensor with memory | Francois Micheron, Jacques Trotel | 1988-11-01 |
| 4708989 | Polymer based dielectric material with high dielectric permittivity | Francois Micheron | 1987-11-24 |
| 4670074 | Piezoelectric polymer transducer and process of manufacturing the same | Hugues Facoetti, Francois Micheron | 1987-06-02 |
| 4649312 | Reinforced piezoelectric transducer and pressure sensor using such a transducer | Philippe Robin, Francois Micheron, Patrick Petit | 1987-03-10 |
| 4521322 | Process for manufacturing a piezo- or pyroelectric polymer material comprising a cross-linking step | Hugues Facoetti, Francois Micheron, Lucien Monnerie | 1985-06-04 |
| 4508668 | Method of fabrication of piezoelectric polymer transducers by forging | Hugues Facoetti, Francois Micheron | 1985-04-02 |
| 4500377 | Process for the production of a block of piezoelectric macromolecular material | Hugues Facoetti, Pierre Ravinet, Daniel Bernard, Francois Micheron | 1985-02-19 |
| 4427609 | Process for producing piezoelectric polymer films | Hugues Facoetti, Francois Micheron | 1984-01-24 |