This inventor holds 2 USPTO granted patents. Top assignees: Alcatel Fibres Optques, Electricite De France, Societe Anonyme Dite: Compagnie Generale D'electricite. Active years: 1990-1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 429 
1 out of 24 Years Active: 1990-1997
Title: The Innovative Contributions of Gilles Barre
Introduction
Gilles Barre is a notable inventor based in Saint Michel Sur Orge, France. He has made significant contributions to the field of optical fiber technology, holding two patents that showcase his innovative methods. His work focuses on improving the geometrical shape of tubes used in the production of optical fibers, which are essential for various applications in telecommunications and sensing.
Latest Patents
Gilles Barre's latest patents include a method for improving the geometrical shape of a tube used for making a preform. This method enhances the symmetry of a cylindrical silica tube, allowing for a varying tube thickness throughout its circumference. The process involves locating a longitudinal generator line at the greatest thickness of the tube and etching the inside with a gas capable of decomposing silica while heating the outside. Another patent details a method for making an internally-doped tube of transparent glass. This involves forming a mist from a liquid solution containing a dopant and inserting it into the tube blank to deposit microdrops on the inside surface. The invention is particularly applicable for fabricating rare-earth-doped silica preforms, which are crucial for drawing optical fibers used in lasers and sensors.
Career Highlights
Throughout his career, Gilles Barre has worked with prominent companies such as Compagnie Générale d'Électricité and Electricité de France - Service National. His experience in these organizations has contributed to his expertise in the field of electrical engineering and optical technologies.
Collaborations
Gilles Barre has collaborated with notable colleagues, including Christian Le Sergent and Josiane Ramos. Their combined efforts have likely fostered advancements in their respective fields.
Conclusion
Gilles Barre's innovative patents and career achievements highlight his significant contributions to optical fiber technology. His work continues to influence advancements in telecommunications and sensing applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile