Location History:
- St. Martin-Le-Vinoux, FR (1989)
- Voreppe, FR (1992 - 1993)
- St Ismier, FR (1998)
Company Filing History:
Years Active: 1989-1998
Title: Jean-Luc Ricaud: Innovator in Vacuum Electronics
Introduction
Jean-Luc Ricaud is a notable inventor based in Voreppe, France. He has made significant contributions to the field of vacuum electronics, holding a total of 4 patents. His work primarily focuses on improving television camera tubes and addressing issues related to spurious images in video signals.
Latest Patents
Among his latest patents is a vacuum electronic tube with a getter support structure. Additionally, he has developed a television camera tube designed to eliminate spurious image black-out screens. This innovative design addresses the problem of unwanted images appearing in the output video signal of the tube. The solution involves masking the accelerating electrode with a specially designed screen that has rounded edges and a central aperture, effectively preventing the return beam from causing interference.
Career Highlights
Jean-Luc Ricaud has had a distinguished career, working with prominent companies such as Thomson Tubes Electroniques and Thomson-CSF. His expertise in vacuum electronics has allowed him to contribute to advancements in television technology, enhancing the quality of image capture and transmission.
Collaborations
Throughout his career, Ricaud has collaborated with notable colleagues, including Philippe Gallet and Gerard Vieux. These partnerships have fostered innovation and development in the field of electronic imaging.
Conclusion
Jean-Luc Ricaud's contributions to vacuum electronics and television technology have made a lasting impact. His innovative patents and collaborations highlight his dedication to advancing the field.