Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12310844 | Mechanical prosthetic heart valve | — | 2025-05-27 |
| 11826247 | Mechanical prosthetic heart valve | — | 2023-11-28 |
| 11751992 | Mechanical prosthetic heart valve | — | 2023-09-12 |
| 11745992 | Method and machine for filling a container to a desired liquid level | — | 2023-09-05 |
| 11607312 | Mechanical prosthetic heart valve | — | 2023-03-21 |
| D966827 | Bottle holder | — | 2022-10-18 |
| 11441966 | Device and method for moving an object in motion in hexapod positioning head, has actuation device connected to supports | — | 2022-09-13 |
| 10313020 | Optical transmission system and related remote optically pumped amplifier (ROPA) and method | Do-Il Chang, Herve A. Fevrier | 2019-06-04 |
| 9838136 | Optical transmission system and related remote optically pumped amplifier (ROPA) and method | Do-Il Chang, Herve A. Fevrier | 2017-12-05 |
| 9682850 | Container filling machine and method | — | 2017-06-20 |
| 7665909 | System and method for implementing a high capacity unrepeatered optical communication system | Sergey Burtsev, Do-Il Chang, Andrzej Kaminski, Andrej B. Puc | 2010-02-23 |
| 7336869 | System and method for implementing a high capacity unrepeatered optical communication system | Sergey Burtsev, Do-Il Chang, Andrzej Kaminski, Andrej B. Puc | 2008-02-26 |
| 6262821 | Optical spectral multiplexer for inserting and extracting | Herve A. Fevrier, Luc Berthelon, Christian Coeurjolly, Alain Noury, Stephane Ruggeri | 2001-07-17 |
| 6068657 | Mechanical valve prosthesis with optimized closing mode | Didier Lapeyre | 2000-05-30 |
| 6023543 | Bidirectional optical link, and device for amplifying such link | Jean-Marc Pierre Delavaux | 2000-02-08 |
| 5961069 | Catapult exit shock absorber | — | 1999-10-05 |
| 5703707 | High capacity switching matrix | Marc Dieudonne | 1997-12-30 |
| 5612805 | Add-drop optical spectrum-division multiplexer | Herve A. Fevrier, Luc Berthelon | 1997-03-18 |
| 5572612 | Bidirectional optical transmission system | Jean-Marc Pierre Delavaux | 1996-11-05 |
| 5469283 | Optical system for connecting customer premises networks to a switching center of a telecommunication network providing interactive and non-interactive services | Paul Vinel | 1995-11-21 |
| 5440088 | Molded case circuit breaker with auxiliary contacts | Patrick Coudert, Jean-Pierre Nereau | 1995-08-08 |
| 5436748 | Automatically configurable optical system for connecting customer premises networks to a switching center of a telecommuncation network | Paul Vinel | 1995-07-25 |
| 5408350 | Bidirectional transmission system, especially one using optical fiber, employing a single carrier for both transmission directions | Olivier Gautheron | 1995-04-18 |
| 5300907 | Operating mechanism of a molded case circuit breaker | Jean-Pierre Nereau | 1994-04-05 |
| 5298874 | Range of molded case low voltage circuit breakers | Robert Morel, Jean-Pierre Nebon, Jean-Pierre Nereau | 1994-03-29 |