Location History:
- Eybens, FR (1985)
- Poizat, FR (1988)
- Poisat, FR (1992 - 1993)
Company Filing History:
4 out of 5,094 
1 out of 27 
1 out of 1 Years Active: 1985-1993
Title: Yves A Arnal: Innovator in Microwave Energy Coupling
Introduction
Yves A Arnal is a notable inventor based in Poisat, France. He has made significant contributions to the field of microwave energy and plasma technology. With a total of 4 patents to his name, Arnal's work has advanced the understanding and application of microwave energy in various industrial processes.
Latest Patents
One of Arnal's latest patents is a device for coupling microwave energy with an exciter. This innovative device is designed to distribute microwave energy for the purpose of producing plasma. It features a first enclosure bathed in microwave energy and a second enclosure containing a gaseous medium to be ionized. The design includes a series of communication passages that allow an exciter to couple with microwave energy and convey it to the gaseous medium. This coaxial-type structure enhances the efficiency of plasma generation.
Another significant patent involves a process for surface treatment by plasma of a substrate supported by an electrode. This process is conducted in a sealed engraving or deposition chamber equipped with plasma-generating means. It utilizes a variable voltage applied to the electrodes, independent of the plasma-generating means, to effectively treat the substrate's surface.
Career Highlights
Throughout his career, Yves A Arnal has worked with prestigious organizations such as the Centre National de la Recherche Scientifique and the Centre National d'Études des Télécommunications. His experience in these institutions has contributed to his expertise in microwave technology and plasma applications.
Collaborations
Arnal has collaborated with notable professionals in his field, including Michel G Pichot and Jacques Henri Pelletier. These collaborations have further enriched his research and development efforts.
Conclusion
Yves A Arnal's innovative work in microwave energy coupling and plasma technology has made a significant impact in his field. His patents reflect a deep understanding of the complexities involved in these technologies, showcasing his role as a leading inventor.