Location History:
- Versailles, FR (1989)
- Fontenay Le Fleury, FR (1990)
Company Filing History:
Years Active: 1989-1990
Title: Innovations of Francois X Desforges
Introduction
Francois X Desforges is a notable inventor based in Fontenay le Fleury, France. He has made significant contributions to the field of optical measurement and detection technologies. With a total of 2 patents, his work showcases innovative methods and devices that enhance measurement accuracy and operational efficiency.
Latest Patents
Francois X Desforges holds two recent patents that reflect his expertise in channelled light spectrum analysis. The first patent is a "Channelled light spectrum analysis measurement method and device." This invention provides a method for measuring low amplitude movements of a mobile surface, which can represent variations in physical magnitudes. The device includes a two-beam interferometer with fixed and mobile reflecting surfaces, a light source, and an analyzer for the channelled spectrum generated within the interferometer. The analyzer utilizes spatial spreading and a periodic filter to determine the difference in the rate of progress of light rays.
The second patent is an "Optical-fiber detection device which involves testing for good operation." This device features a sensor that operates by light reflection at the end of an optical fiber. It connects to a source of periodic light pulses and an electronic signal detection unit. The sensor includes an optical fiber segment that produces measurement pulses, allowing the electronic unit to detect the operational state of the sensor based on the presence of specific pulses.
Career Highlights
Francois X Desforges has worked with companies such as Photonetics and Photonetics S.A. His experience in these organizations has contributed to his development as an inventor in the field of optical technologies.
Collaborations
Throughout his career, Desforges has collaborated with notable individuals, including Luc Jeunhomme and Philippe Graindorge. These partnerships have likely influenced his innovative approaches and advancements in his inventions.
Conclusion
Francois X Desforges is a distinguished inventor whose work in optical measurement and detection has led to significant advancements in technology. His patents demonstrate a commitment to innovation and precision in the field.