Company Filing History:
Years Active: 1990-2003
Title: Innovations of Jean-Paul Bonnefoy
Introduction
Jean-Paul Bonnefoy is a notable inventor based in Grenoble, France. He has made significant contributions to the field of semiconductor technology, particularly in the detection of ionizing radiation. With a total of 4 patents to his name, Bonnefoy continues to push the boundaries of innovation in his field.
Latest Patents
One of his latest patents is a "Detector with semiconductor for detecting ionizing radiation having a plane conducting structure." This semiconductor detector includes at least one block of detector pixels, each composed of a semiconductor element with a first face covered by a first armature and a second face covered by a second armature. The detector pixels are assembled side by side, allowing the first armatures to define a detector plane. Notably, the first armatures are covered by a plane conducting structure that connects them together electrically, ensuring that there are no dead areas where detection is impossible. This semiconductor technology is particularly applicable for detecting ionizing radiation such as gamma rays and X-rays.
Another significant patent is the "Device for spectrometric measurement in the field of gamma photon detection." This device is a semiconductor-based solution for detecting gamma radiation. It features a semiconductor base detector with a resistivity exceeding 10 Ω·cm. An operational amplifier is located directly at the detector output, eliminating the need for a decoupling capacitor between the detector and the preamplifier. A data processing device utilizes the rise time of the electronic component of a signal output by the detector, enhancing the accuracy of gamma photon detection.
Career Highlights
Jean-Paul Bonnefoy is associated with the Commissariat à l'Énergie Atomique, where he has been instrumental in advancing research and development in semiconductor technologies. His work has not only contributed to academic knowledge but has also had practical applications in various industries.
Collaborations
Throughout his career, Bonnefoy has collaborated with esteemed colleagues such as Jean-Pierre Rostaing and Olivier Monnet. These collaborations have further enriched his research and innovation efforts.
Conclusion
Jean-Paul Bonnefoy stands out as a prominent figure in the field of semiconductor technology, with a focus on detecting ionizing radiation. His innovative patents and contributions to the Commissariat à l'Énergie Atomique highlight his commitment to advancing technology for practical applications.