Location History:
- Ste-Dorothee, CA (2016)
- Laval, CA (2004 - 2023)
Company Filing History:
7 out of 8 
3 out of 892 
2 out of 20 
Years Active: 2004-2023
Title: The Innovative Contributions of Paul Lefebvre
Introduction
Paul Lefebvre is a notable inventor based in Laval, Canada, recognized for his significant contributions to the field of optical technology. With a total of 14 patents to his name, Lefebvre has made strides in developing advanced methods and apparatuses that enhance the functionality of optical cables, particularly in the oil and gas industry.
Latest Patents
One of Lefebvre's latest patents focuses on acoustically enhanced optical cables. This innovation involves methods and apparatus to control the acoustic properties of optical cables used as in-well oil and gas probes for acoustic monitoring, such as distributed acoustic sensing (DAS). One aspect of this invention provides a solid path for the acoustic wave to propagate from an outside armor layer of the cable to the sensing optical waveguide embedded within. Another aspect offers ways to spatially dispose the optical sensing elements to create response delays indicative of the propagation speed and/or direction of an acoustic wave. Additionally, the invention provides methods to utilize additional spectral interrogation to increase ultimate spatial resolution and ways to locally vary the acoustic properties along the length of the cable.
Career Highlights
Throughout his career, Paul Lefebvre has worked with several prominent companies, including Lxsix Photonics Inc. and Weatherford Technology Holdings, LLC. His work in these organizations has allowed him to apply his innovative ideas and contribute to advancements in optical technology.
Collaborations
Lefebvre has collaborated with notable professionals in his field, including Andre R. Vincelette and Christopher S. Baldwin. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Paul Lefebvre's contributions to the field of optical technology, particularly through his innovative patents, have established him as a significant figure in the industry. His work continues to influence advancements in acoustic monitoring and optical cable technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.