This inventor holds 1 USPTO granted patent and 2 published patent applications and 1 EPO patent. Top assignees: Centre National De La Recherche Scientifique, Commissariat a L'energie Atomique Et Aux Energies Alternatives, Université Joseph Fourier. Active years: 2014.
Company Filing History:
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1 out of 112 Years Active: 2014
Title: Joël Chevrier: Innovator in Optical Device Technology
Introduction
Joël Chevrier is a notable inventor based in Saint-Égrève, France. He has made significant contributions to the field of optical devices, particularly in the area of interferometric analysis. His innovative work has led to the development of a unique patent that enhances the understanding of surface conditions of various objects.
Latest Patents
Chevrier holds a patent for the "Use of an optical device for interferometric analysis of the surface condition of an object." This patent describes an optical device that includes a light source, an optical fiber, and a detector. The optical fiber is designed to receive and transmit light waves to the object, while the detector captures the combination of reflected and returned light waves. Notably, the optical fiber features a conical free end with a vertex angle between 15 and 25 degrees, and its tip measures less than 50×50 nm. This innovative design allows for precise measurements at a distance of 5 to 50 µm from the object's surface.
Career Highlights
Throughout his career, Joël Chevrier has worked with esteemed institutions such as the Centre National de la Recherche Scientifique and Université Joseph Fourier. His experience in these organizations has contributed to his expertise in optical technologies and research.
Collaborations
Chevrier has collaborated with notable colleagues, including Serge Huant and Wilfrid Schwartz. These partnerships have further enriched his research and development efforts in the field of optical devices.
Conclusion
Joël Chevrier's contributions to optical device technology, particularly through his patent for interferometric analysis, highlight his innovative spirit and dedication to advancing scientific understanding. His work continues to influence the field and inspire future innovations.