Company Filing History:
1 out of 84 
1 out of 942 
1 out of 1,013 
Years Active: 2023-2025
Title: Salim Dounia: Innovator in Magnetic Sensor Technology
Introduction
Salim Dounia is a prominent inventor based in Grenoble, France. He has made significant contributions to the field of magnetic sensor technology, holding a total of 2 patents. His work focuses on enhancing the measurement range of magnetic sensors, which has important applications in various industries.
Latest Patents
Dounia's latest patents include a "Magnetic sensor device having an improved measurement range." This invention features a magnetic sensor device comprising multiple magnetic sensor elements. Each element includes a magnetic tunnel junction with a reference layer, a sense layer, and a tunnel barrier layer. The sense layer is designed to maintain a stable vortex configuration in the absence of an external magnetic field, allowing for precise measurements.
Another notable patent is the "Magnetic element having an improved measurement range." This magnetic element consists of a first ferromagnetic layer with a stable magnetization vortex configuration. The design allows for the vortex core to nucleate at an indentation, enabling it to move along specific paths when subjected to external magnetic fields. This innovative approach enhances the functionality and accuracy of magnetic elements.
Career Highlights
Throughout his career, Salim Dounia has worked with notable companies such as Crocus Technology and Allegro Microsystems. His experience in these organizations has allowed him to refine his expertise in magnetic sensor technology and contribute to groundbreaking advancements in the field.
Collaborations
Dounia has collaborated with esteemed colleagues, including Claire Baraduc and Bernard Dieny. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Salim Dounia's contributions to magnetic sensor technology are noteworthy and impactful. His patents reflect a commitment to advancing the field and improving measurement capabilities. As an inventor, he continues to inspire future innovations in technology.
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