Nicolas Sénégond

Title: Innovations of Nicolas Sénégond

Introduction

Nicolas Sénégond is a notable inventor based in Tours, France. He has made significant contributions to the field of ultrasonic transducers, showcasing his expertise through his innovative patent.

Latest Patents

Sénégond holds a patent for a capacitive micromachined ultrasonic transducer and the method of manufacturing it. This invention includes a lower electrode, an upper electrode, and a membrane attached to the upper electrode, positioned between the lower electrode and the upper electrode. The design features anchors connected to the membrane and the lower electrode, defining a cavity between them. Additionally, one or more posts are positioned within the cavity, partially buried within the membrane and extending towards the lower electrode. The method of producing this transducer involves forming an oxide growth layer on a device layer of undoped silicon and removing portions of the oxide growth layer to create anchors and posts.

Career Highlights

Nicolas Sénégond is associated with Vermon S.A., where he applies his skills and knowledge in the development of advanced ultrasonic technologies. His work has contributed to the advancement of capacitive micromachined ultrasonic transducers, which have various applications in different industries.

Collaborations

Sénégond has collaborated with notable colleagues, including Dominique Gross and Cyril Meynier. Their combined efforts have furthered the research and development of innovative technologies in their field.

Conclusion

Nicolas Sénégond's contributions to the field of ultrasonic transducers highlight his innovative spirit and dedication to advancing technology. His patent reflects a significant achievement in the realm of capacitive micromachined devices.