Jean M Fedeli

Title: The Innovations of Jean M Fedeli

Introduction

Jean M Fedeli is a notable inventor based in St. Egreve, France. He is recognized for his contributions to the field of magnetic memory technology. With a focus on innovative solutions, Fedeli has made significant strides in the development of magnetic bubble memory systems.

Latest Patents

Fedeli holds a patent for a magnetic bubble memory. This technology is characterized by a series of longitudinally oriented minor registers and at least one transversely oriented major access register. The registers have patterns defined by ionically implanted zones of a magnetic garnet layer. The design includes a structure for transferring bubbles from the minor register to the major register. It is also configured with layered material that displaces the bubbles in each minor register when a rotating magnetic field is applied. Additionally, the physical structure allows for the displacement of bubbles in the major register through the circulation of currents in two electrically conductive sheets superimposed on the magnetic garnet layer.

Career Highlights

Fedeli's career is marked by his work at the Commissariat à l'Énergie Atomique, where he has contributed to various research projects. His innovative approach has led to advancements in memory technology, particularly in the realm of magnetic bubble memory.

Collaborations

Throughout his career, Fedeli has collaborated with notable colleagues, including Hubert Jouve and Joel Magnin. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Jean M Fedeli's work in magnetic bubble memory exemplifies the spirit of innovation in technology. His contributions have paved the way for advancements in memory systems, showcasing the importance of research and collaboration in the field.