Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577337 | Acoustically enhanced optical cables | Christopher S. Baldwin, Paul Lefebvre, Hongbo Li, Domino Taverner, James Dunphy | 2023-02-14 |
| 10843290 | Acoustically enhanced optical cables | Christopher S. Baldwin, Paul Lefebvre, Hongbo Li, Domino Taverner, James Dunphy | 2020-11-24 |
| 10837274 | Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formation | Jason Scott Kiddy, John B. Niemczuk, Christopher S. Baldwin, Paul Lefebvre | 2020-11-17 |
| 10612368 | Transducers and acoustic emitters for fiber-optic-based acoustic sensing | Domino Taverner | 2020-04-07 |
| 10573091 | Systems and methods to create a virtual object or avatar | — | 2020-02-25 |
| 10400579 | Optical device for measuring a physical parameter in a hydrogen contaminated sensing zone | Paul Lefebvre, Jean-François Nadeu | 2019-09-03 |
| 10246989 | Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formation | Jason Scott Kiddy, John B. Niemczuk, Christopher S. Baldwin, Paul Lefebvre | 2019-04-02 |
| 9347312 | Pressure sensor arrangement using an optical fiber and methodologies for performing an analysis of a subterranean formation | Jason Scott Kiddy, John B. Niemczuk, Christopher S. Baldwin, Paul Lefebvre | 2016-05-24 |
| 9341778 | Fiber optic splice protector for harsh environments | Corneliu V. Ducra, Remi Charbonneau, Paul Lefebvre | 2016-05-17 |
| 8811776 | Temperature sensor using an optical fiber | Bai Zhou, Sebastien Miville | 2014-08-19 |
| 8611703 | Temperature sensor using an optical fiber | Bai Zhou, Sebastien Miville | 2013-12-17 |
| 8335406 | Temperature sensor using an optical fiber | Bai Zhou, Sebastien Miville | 2012-12-18 |
| 7672545 | Methods and apparatuses for obtaining information regarding sensors in optical paths | — | 2010-03-02 |
| 7418162 | Method and apparatus for inducing an index of refraction change on a substrate sensitive to electromagnetic radiation | Claude Beaulieu, Paul Lefebvre, Gilles L. Tourte | 2008-08-26 |
| 7277604 | Method and apparatus for inducing an index of refraction change on a substrate sensitive to electromagnetic radiation | Claude Beaulieu, Paul Lefebvre, Gilles L. Tourte | 2007-10-02 |
| 7171077 | Package for temperature sensitive optical device | — | 2007-01-30 |