Company Filing History:
Years Active: 2025
Title: Djallel Belhadj: Innovator in Ultrasonic Imaging Technology
Introduction
Djallel Belhadj is a prominent inventor based in Gif-sur-Yvette, France. He has made significant contributions to the field of ultrasonic imaging, particularly in methods for characterizing tubular objects such as blood vessels. With a total of 2 patents to his name, Belhadj's work is paving the way for advancements in medical imaging technologies.
Latest Patents
Belhadj's latest patents include a method for characterizing a tubular object by ultrasonic imaging. This innovative method involves acquiring a plurality of ultrasonic signals from the reflection of an ultrasonic field transmitted by a transducer. The process includes applying a predetermined first filter to each signal and selecting the signal with the highest absolute value extremum to determine the center of the object.
Another notable patent is an ultrasound imaging method for measuring an object. This method consists of several iterations where an ultrasound field is transmitted, and echoes are measured following reflection on a zone of interest. The size of the aperture of the ultrasound field is modified in each iteration, allowing for the extrapolation of time-of-flight measurements to enhance imaging accuracy.
Career Highlights
Djallel Belhadj is currently associated with the Commissariat à l'Énergie Atomique et aux Énergies Alternatives, where he continues to develop innovative solutions in the field of ultrasonic imaging. His expertise and dedication to research have positioned him as a key figure in advancing medical imaging technologies.
Collaborations
Belhadj collaborates with Sylvain Chatillon, working together to push the boundaries of ultrasonic imaging and its applications in various fields.
Conclusion
Djallel Belhadj's contributions to ultrasonic imaging technology are noteworthy and impactful. His innovative methods and dedication to research continue to influence advancements in medical imaging, showcasing the importance of his work in the field.