This inventor holds 4 USPTO granted patents. Top assignee: Thomson Tubes Electroniques. Active years: 1996-2002.
Company Filing History:
Years Active: 1996-2002
Title: Armel Beunas: Innovator in Multibeam Electron Technology
Introduction
Armel Beunas is a notable inventor based in Boulogne Billancourt, France. He has made significant contributions to the field of electron technology, particularly in the development of multibeam electron tubes. With a total of 4 patents to his name, Beunas continues to push the boundaries of innovation in this specialized area.
Latest Patents
One of Beunas's latest patents is a multibeam electronic tube with a magnetic field for correcting beam trajectory. This invention features several approximately parallel electron beams passing through a body, with at least some beams defining an interbeam volume. Each beam in this volume is subjected to a perturbing azimuthal magnetic field induced by the other beams. The tube includes an element that allows for the flow of a reverse current in at least one conducting element located in the interbeam volume. This reverse current generates a magnetic correction field that opposes the perturbing magnetic field. This invention is particularly applicable to multibeam klystrons or traveling wave tubes.
Another significant patent is related to electronic guns for multibeam electron tubes. This disclosure involves electron guns comprising several electrodes, including multiple cathodes designed to produce an electron beam from an emissive face. Each cathode is surrounded by a pole piece that conveys a magnetic flux close to the emissive face of the cathode. This innovation is aimed at enhancing the performance of longitudinal-interaction multibeam electron tubes.
Career Highlights
Armel Beunas is currently employed at Thomson Tubes Electroniques, where he applies his expertise in electron technology. His work has been instrumental in advancing the capabilities of multibeam electron tubes, which are crucial for various applications in electronics and telecommunications.
Collaborations
Throughout his career, Beunas has collaborated with notable colleagues such as Georges Faillon and Jean-Marc Falguieres. These collaborations have contributed to the development of innovative technologies in the field of electron tubes.
Conclusion
Armel Beunas stands out as a prominent inventor in the realm of multibeam electron technology. His innovative patents and contributions to Thomson Tubes Electroniques highlight his commitment to advancing this specialized field.