Sébastien Vieillard

Title: Sébastien Vieillard: Innovator in Electrical Engineering

Introduction

Sébastien Vieillard is a notable inventor based in La Chapelle Gauthier, France. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative modules for aircraft systems. With a total of 2 patents to his name, Vieillard's work showcases his expertise and commitment to advancing technology.

Latest Patents

One of his latest patents is a module for converting voltage between a high-voltage electrical network of an aircraft and an energy storage element. This conversion module is designed to reversibly convert between a DC voltage of the high-voltage electrical network and a DC voltage of the energy storage element. The module is equipped with an input module that includes two filters, a first arm, and a second arm with switches, all controlled by a mechanism that operates per cycle of a switching period. This innovative design allows for efficient voltage management in aircraft systems.

Another significant patent by Vieillard is an electronic control module for a JFET transistor. This module includes a control circuit that provides a fixed potential to the gate of the field effect transistor and an amplifier stage that varies the potential of the source in relation to the gate. This design enhances the functionality and control of field effect transistors in various applications.

Career Highlights

Throughout his career, Sébastien Vieillard has worked with prominent companies such as Hispano Suiza and Sagem Defense Securite. His experience in these organizations has allowed him to develop and refine his skills in electrical engineering and innovation.

Collaborations

Vieillard has collaborated with notable professionals in his field, including Laurent Bernard Brosson and Marc Henri Yves Pontrucher. These collaborations have contributed to his growth as an inventor and have facilitated the exchange of ideas and expertise.

Conclusion

Sébastien Vieillard is a distinguished inventor whose work in electrical engineering has led to significant advancements in aircraft technology. His innovative patents and collaborations reflect his dedication to pushing the boundaries of engineering.