Company Filing History:
2 out of 43 
1 out of 736 
1 out of 559 
Years Active: 1984-2002
Title: **Innovator Spotlight: Jean-Yves Barraud**
Introduction
Jean-Yves Barraud, based in Paris, France, is a notable inventor with a focus on advancements in optical fiber technology and enameling processes. With a portfolio of five patents, Barraud has made significant contributions that showcase his ingenuity and expertise in the field.
Latest Patents
Among his latest innovations is the invention titled "Graded Index Plastics Optical Fiber," which outlines a method for the continuous fabrication of such fibers. This invention presents a unique approach where the refractive index is highest at the center and gradually decreases towards the edges. The process involves creating multiple mixtures of polymers and reactive diluting agents, depositing them in coaxial layers, and ensuring interdiffusion before crossing linking the components.
Another significant patent from Barraud is focused on an "Enameling Lacquer," which includes a base polymer and a copolymer that is compatible with the first polymer. This lacquer exhibits exceptional properties, integrating polymeric chains from various sources including polysiloxanes and fluorinated chains, making it ideal for enameled wires.
Career Highlights
Throughout his career, Barraud has been associated with renowned companies such as Alcatel Cable and Alcatel N.V. His work in these organizations has enabled him to apply his innovative ideas in practical applications, leading to significant advancements in the cable and fiber industries.
Collaborations
During his professional journey, Jean-Yves Barraud has collaborated with talented colleagues, including Sophie Gervat and Bernard Boutevin. These partnerships have likely fostered an environment of creativity and innovation, further enhancing his contributions to technology.
Conclusion
Jean-Yves Barraud stands out as an influential figure in the realm of innovation, particularly in the fields of optical fibers and enameling technologies. His patents underscore his dedication to developing advanced solutions that push the boundaries of existing technologies. As he continues to innovate, the implications of his work will undoubtedly inspire future developments in these critical areas.