Jean-Michel Muguet

Title: Innovations of Jean-Michel Muguet

Introduction

Jean-Michel Muguet is a notable inventor based in Rochefort-Samson, France. He has made significant contributions to the field of micro-systems, particularly in the development of sensors. With a total of 2 patents, Muguet's work focuses on enhancing the precision and functionality of various sensing technologies.

Latest Patents

Muguet's latest patents include a "Sensor with a vibrating member in a cavity with integrated anomaly detection." This invention pertains to vibrating micro-systems, specifically pressure, acceleration, or angular speed micro-sensors that utilize a resonator in an evacuated cavity. The resonator, equipped with a vibrating element, operates within an oscillating circuit controlled by a closed-loop system. This setup allows for the measurement of physical quantities by calculating the resonance frequency through pulse counting over time windows. Additionally, the sensor features a continuity parameter that assesses variations in resonance frequency, enabling the detection of precision degradation.

Another significant patent is the "Device for neutralizing a signal obtained by modulating, on to a high frequency carrier, a useful signal delivered by a system." This invention addresses the challenge of parasitic capacitance that varies over time. The device includes a neutralizing capacitance and adjustable gain mechanisms, utilizing a JFET field-effect transistor to maintain a balance between the neutralizing capacitance and the parasitic capacitance.

Career Highlights

Jean-Michel Muguet is currently associated with Thales, a prominent company known for its advanced technology solutions. His work at Thales has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for excellence in technology.

Collaborations

Muguet collaborates with Yann Planchette, working together to push the boundaries of sensor technology and micro-systems. Their partnership exemplifies the importance of teamwork in driving innovation.

Conclusion

Jean-Michel Muguet's contributions to the field of micro-systems and sensor technology highlight his role as a significant inventor. His patents reflect a commitment to advancing technology and improving the precision of measurement systems.