Company Filing History:
6 out of 5,094 
5 out of 212 
2 out of 81 
Years Active: 2013-2021
Title: The Innovative Contributions of Thierry Cardinal in Optical Material Science
Introduction: Thierry Cardinal, an accomplished inventor based in Salles, France, has made significant strides in the field of optical materials. With a total of 8 patents to his name, Cardinal's research primarily focuses on methods that enhance the properties of inorganic materials through innovative treatments.
Latest Patents: Two of his latest patents exemplify his groundbreaking work. The first involves a method for treating vitreous materials by thermal poling. This innovative process treats silicate-type glass containing alkali and alkaline-earth metal oxides or Group IIIA metal oxides. The method comprises two primary steps: the incorporation of nitrogen into the glass surface and a thermal poling treatment conducted in a chemically inert controlled atmosphere. Moreover, the invention encompasses the material produced by this advanced method.
The second patent is for a device and method designed to induce a spatially controlled refractive index gradient inside a treated amorphous inorganic material. This device utilizes a structured electrode placed on or near the material's surface, which includes conductive and non-conductive zones confined between the amorphous inorganic material and a dielectric material. Both inventions reflect Cardinal's expertise in manipulating the properties of materials through precise treatments.
Career Highlights: Thierry Cardinal has contributed to significant research institutions, notably the Centre National de la Recherche Scientifique (CNRS) and the Université de Bordeaux. His work at these prestigious organizations has provided a strong foundation for his patents and inventions, advancing the study of optical materials.
Collaborations: Throughout his career, Cardinal has collaborated with talented professionals, including Evelyne Fargin and Frédéric Robert Adamietz. These partnerships have helped enrich his research and foster innovation in the field.
Conclusion: Thierry Cardinal stands out as a prolific inventor in optical materials, with a robust portfolio of patents that showcase his innovative methods and devices. His contributions will undoubtedly continue to influence the field and inspire future advancements in material science. His work underscores the importance of scientific innovation in addressing the challenges and opportunities within optical technology.