Company Filing History:
1 out of 3,559 
1 out of 338 Years Active: 1980
Title: Jacques Sztern: Innovator in Magnetic Film Technology
Introduction
Jacques Sztern is a notable inventor based in Meudon-la-Foret, France. He has made significant contributions to the field of magnetic materials, particularly through his innovative patent related to the modification of magnetization in amorphous magnetic films. His work has implications for various applications in technology and materials science.
Latest Patents
Jacques Sztern holds a patent for a method that modifies the easy direction of magnetization of an amorphous magnetic film. The patent describes a process where the easy direction of magnetization is brought into the plane of the film by annealing it in an oxygen-free atmosphere. This atmosphere consists of gases such as argon, neon, krypton, and xenon, and the annealing occurs at a temperature below the crystallization temperature of the alloy that constitutes the film. The depth of penetration of the rare gas into the film can be adjusted by modifying the parameters of annealing temperature and time, allowing for control over the easy direction of magnetization within the film.
Career Highlights
Throughout his career, Jacques Sztern has worked with prominent organizations, including the Commissariat à l'Énergie Atomique and the Agence Nationale de Valorisation de la Recherche (ANVAR). His experience in these institutions has contributed to his expertise in the field of magnetic materials and technology.
Collaborations
Jacques Sztern has collaborated with notable colleagues, including Hubert Jouve and Robert Meyer. These collaborations have likely enriched his research and development efforts in the field of magnetization and materials science.
Conclusion
Jacques Sztern's innovative work in the modification of magnetization in amorphous magnetic films showcases his significant contributions to technology and materials science. His patent reflects a deep understanding of the complexities involved in magnetic materials, and his career highlights demonstrate his commitment to advancing this field.