Location History:
- La Haye les Roses, FR (1982 - 1983)
- Paris, FR (1981 - 1984)
Company Filing History:
3 out of 2,692 
2 out of 51 
1 out of 93 Years Active: 1981-1984
Title: The Innovations of Jean M Dupont
Introduction
Jean M Dupont is an esteemed inventor based in Paris, France, known for his contributions to the field of high frequency electric signals and innovative detection mechanisms. With a total of six patents to his name, Dupont has made significant advancements in technology, particularly in filtering electric signals and accurately detecting tape loop positions in vacuum chambers.
Latest Patents
Two of Dupont's most notable recent patents include:
1. **Tunable Selective Device Using Magnetostatic Bulk Waves**
This innovation revolves around tunable selective devices that utilize forward magnetostatic bulk waves. The filter he devised can function either as an oscillator loop or as a passive transmission system. It incorporates two resonant cavities positioned with gratings that enable the exchange of magnetostatic bulk waves. This invention aims to enhance the filtering of very high frequency electric signals, assist in the production of tunable oscillators, and aid in measuring magnetic fields.
2. **Tape Loop Position Detector**
The tape loop position detector is designed to capacitively detect the position of tape loops within a vacuum chamber. This system features a flexible electrode that is deflected between parallel walls of a vacuum chamber, utilizing differential pressure and bespoke fluid flow paths to operate effectively. This innovation ensures that the flexible electrode maintains electrical insulation from the grounded wall of the vacuum chamber, thus facilitating efficient and accurate measurements.
Career Highlights
Jean M Dupont has worked at notable companies such as Thomson-CSF and Compagnie Internationale Pour L'Informatique CII-Honeywell Bull. His time at these organizations has played a crucial role in shaping his career and allowing him to innovate in the field of technology.
Collaborations
Throughout his career, Dupont has collaborated with esteemed colleagues including Jean P Castera and Pierre Hartemann. These partnerships have likely influenced his inventive process, leading to groundbreaking advancements that have benefited the scientific community.
Conclusion
Jean M Dupont's contributions to the field of technology demonstrate his innovative spirit and commitment to advancement in high frequency electric signal processing and detection techniques. With six patents showcasing his expertise, Dupont continues to be a pivotal figure in the realm of invention, making lasting impacts in his industry.