This inventor holds 1 USPTO granted patent. Top assignee: Bell Canada. Active years: 1993.
Company Filing History:
Years Active: 1993
Title: Michel Lessard - Innovator in Optical Technology
Introduction
Michel Lessard is a notable inventor based in St. Hubert, Canada. He has made significant contributions to the field of optical technology, particularly through his innovative patent in optical time domain reflectometry.
Latest Patents
Michel Lessard holds a patent for an "Optical time domain reflectometer using a tunable optical source." This invention involves coupling an optical signal to an optical fiber path for testing. The back-scattered and reflected light from the optical fiber is detected to determine the loss-distance characteristics of the path. A control unit varies the wavelength of the optical signal by adjusting the temperature of a semiconductor laser, which serves as the optical source. This allows for the determination of loss-distance characteristics across multiple wavelengths, providing insights into any wavelength-dependent loss of the optical fiber path.
Career Highlights
Michel Lessard is currently employed at Bell Canada, where he continues to work on advancements in optical technologies. His expertise and innovative approach have positioned him as a valuable asset in the field.
Collaborations
Michel collaborates with Vincent C So, contributing to the development of cutting-edge optical technologies.
Conclusion
Michel Lessard's work in optical technology exemplifies innovation and dedication to advancing the field. His patent and contributions at Bell Canada highlight his role as a key inventor in the industry.