Romain Liechti

Title: Romain Liechti: Innovator in Electromechanical Devices

Introduction

Romain Liechti is a notable inventor based in Grenoble, France. He has made significant contributions to the field of electromechanical devices, holding 2 patents that showcase his innovative approach to technology.

Latest Patents

One of his latest patents is for a variable resonant frequency electromechanical device and associated acoustic device. This device includes at least one movable mechanical structure with a movable mechanical element. Each movable mechanical element is equipped with a first piezoelectric layer for actuation and a second piezoelectric layer for converting mechanical energy into electric energy. The device also features an electrical circuit connected to the second piezoelectric layer, which includes an adjustable capacitance that can assume a negative value.

Another significant patent is for a micrometric loudspeaker. This micrometric speaker consists of a frame, an electromechanical transducer, and a mechanical-acoustic transducer. The electromechanical transducer comprises two piezoelectric actuators and two elastic strips. The design allows for reduced longitudinal constraints during deformation, enhancing the speaker's performance.

Career Highlights

Romain Liechti has worked with prominent organizations such as the Commissariat à L'Énergie Atomique et aux Énergies Alternatives and the Centre National de la Recherche Scientifique. His experience in these institutions has contributed to his expertise in developing advanced electromechanical systems.

Collaborations

He has collaborated with various professionals in his field, including Fabrice Casset, which has further enriched his work and innovation.

Conclusion

Romain Liechti's contributions to electromechanical devices reflect his innovative spirit and dedication to advancing technology. His patents demonstrate a commitment to creating solutions that enhance the functionality of acoustic devices.