Denis Lessard

Denis Lessard is a notable inventor based in Québec, Canada. He has made significant contributions to the field of optical inspection technology, holding a total of 4 patents. His innovative work focuses on enhancing the efficiency and accuracy of inspection processes.

Latest Patents

One of Denis Lessard's latest patents is an "Optical Inspection Apparatus and Method." This invention involves an optical apparatus designed for simultaneously scanning the profiles of at least two adjacent surfaces of an article, such as a wooden board. The apparatus operates along a travel path axis, ensuring that the scanning zones are sufficiently spaced to prevent mutual scanning interference. This compact arrangement of profile sensors enhances the overall inspection process.

Another significant patent is the "Camera Calibrating Apparatus and Method." This apparatus utilizes a calibration target in conjunction with a laser source to define a calibration plane. The calibration target features a frame with more than five reference points, which have known position coordinates. This innovative design allows for precise camera calibration, improving the accuracy of image capturing.

Career Highlights

Denis Lessard has worked with various organizations, including the Centre de Recherche Industrielle du Québec. His experience in research and development has played a crucial role in his innovative endeavors. He has also established his own company, Denis Lessard, further showcasing his commitment to advancing technology in his field.

Collaborations

Denis has collaborated with notable individuals such as Pierre Poulin and Jean-Luc Lessard. These partnerships have contributed to the development and refinement of his inventions.

Conclusion

Denis Lessard's contributions to optical inspection technology demonstrate his innovative spirit and dedication to improving industrial processes. His patents reflect a deep understanding of the challenges in the field and a commitment to finding effective solutions.