Franck Ernult

Title: Franck Ernult: Innovator in Magnetoresistive Devices

Introduction

Franck Ernult is a notable inventor based in Saint Egreve, France. He has made significant contributions to the field of magnetoresistive devices, holding a total of 2 patents. His work focuses on innovative technologies that enhance the performance of magnetic read heads and random access memories.

Latest Patents

Ernult's latest patents include a spin valve magnetoresistive device with conductive-magnetic material bridges in a dielectric or semiconductor layer. This invention features a spin valve formed from a stack of layers, including at least two magnetic layers. The relative orientation of their magnetization directions can vary under the influence of a magnetic field. The device also includes a discontinuous dielectric or semiconducting layer with electrically conducting bridges that concentrate current passing transversely through the stack. Another patent describes a similar magnetoresistive device that incorporates means for circulating a current in the spin valve transverse to the plane of the layers. These innovations are particularly suitable for applications in magnetic read heads and random access memories.

Career Highlights

Franck Ernult is associated with the Commissariat à l'Énergie Atomique, where he has contributed to various research projects and advancements in magnetoresistive technology. His work has been instrumental in developing devices that improve data storage and retrieval processes.

Collaborations

Ernult has collaborated with esteemed colleagues such as Bernard Dieny and Bernard Rodmacq. Their joint efforts have furthered the understanding and application of magnetoresistive technologies.

Conclusion

Franck Ernult's innovative work in magnetoresistive devices has made a significant impact on the field of electronics. His patents reflect a commitment to advancing technology that enhances data storage solutions.