Company Filing History:
3 out of 37 
1 out of 2,692 
Years Active: 1978-1981
Title: The Innovations of Jean-Rene Mahieu
Introduction
Jean-Rene Mahieu is a notable inventor based in Paris, France. He has made significant contributions to the field of microwave technology, holding a total of four patents. His work reflects a deep understanding of electronic engineering and innovation.
Latest Patents
Among his latest patents is the Microwave Down Converter. This device consists of a waveguide through which a dielectric wafer passes at right angles for a microstrip. On each side of the waveguide, this strip forms a microstrip line section. In the waveguide, two chip diodes in series connect the middles of the large walls of the guide, with their common point connected to the strip. Another significant patent is the Lumped Circuit Circulator with Adjustable Band Widening Circuit. This band widening circuit consists of a section of microstrip with adjustable characteristic impedance connected in series with an adjustable capacitor. Both components are connected to the three interleaved conductive patterns of the circulator. The preferred mode consists of a microstrip with air as the dielectric and a movable conductive plate in relation to the conductive strip shaped like a spiral. The capacitor is a conductive plunger that moves within a conductively coated recess of a substrate for the conductive strip of the microstrip line section.
Career Highlights
Jean-Rene Mahieu has worked with prominent companies such as Société Lignes Télégraphiques et Téléphoniques and Thomson-CSF. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Throughout his career, Mahieu has collaborated with notable individuals, including Jacques Blondel and Nicolle Bernard. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Jean-Rene Mahieu's contributions to microwave technology and his innovative patents highlight his expertise and dedication to the field. His work continues to influence advancements in electronic engineering.
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