Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7689071 | Fiber optic pressure sensor for catheter use | Claude Belleville, Sylvain Bussière | 2010-03-30 |
| 7265847 | Birefringent optical temperature sensor and method | Gaetan Duplain | 2007-09-04 |
| 6842254 | System and method for measuring an optical path difference in a sensing interferometer | Claude Belleville, Daniel Pronovost, Alain Proulx | 2005-01-11 |
| 5587791 | Optical interferometric current sensor and method using a single mode birefringent waveguide and a pseudo-depolarizer for measuring electrical current | Claude Belleville, Serge Caron, Alain Houle, Pierre Thibault | 1996-12-24 |
| 5255283 | Process for making a custom phase-conjugated circular mirror to be used in a laser resonator that will suit specifications of a user and a custom phase-conjugated circular mirror made according to the process | Pierre BELANGER, Claude Pare, Richard Lachance | 1993-10-19 |