Location History:
- Besançon, FR (2021 - 2024)
- Besancon, FR (2024)
Company Filing History:
10 out of 507 
3 out of 5 
1 out of 2,559 
Years Active: 2021-2025
Title: Innovator Spotlight: Thierry LaRoche
Introduction
Thierry LaRoche, a prominent inventor based in Besançon, France, has made significant strides in the field of acoustic wave technology. With a total of eight patents to his name, LaRoche's innovations reflect his commitment to advancing sensing technologies through his research and development efforts.
Latest Patents
Two of LaRoche's latest patents include an innovative method for interrogating acoustic wave sensors and advancements in surface acoustic wave (SAW) filters. The first patent details a method whereby an interrogator transmits a radiofrequency signal to an acoustic wave sensor using a transmission antenna. It further describes how the interrogator receives and processes a response signal to determine perturbations in both time and frequency domains, ultimately allowing for precise measurand calculations.
The second patent showcases a resonant cavity SAW filter that utilizes a coupled cavity filter structure with an acoustic wave-propagating substrate. This substrate consists of a base substrate coupled with a piezoelectric layer, enhancing the performance of the filters in various applications. Additional embodiments presented in this patent highlight configurations allowing for effective use of multiple coupled cavity structures.
Career Highlights
LaRoche has a rich professional background, having worked with notable companies such as Soitec and Frec'n'sys. His experiences in these firms have played a crucial role in shaping his expertise and innovation in acoustic wave technologies, fostering advancements in both commercial and research-oriented contexts.
Collaborations
Throughout his career, LaRoche has collaborated with talented colleagues, including Sylvain Ballandras. These partnerships have enabled him to explore new ideas and enhance his inventions, demonstrating the importance of teamwork in technological advancements.
Conclusion
Thierry LaRoche stands out as a significant figure in the realm of acoustic wave innovations. His contributions are marked by substantial patents and collaborations, showcasing his persistent drive to innovate and improve technologies. With his ongoing work and commitment to research, LaRoche continues to influence the industry positively and inspire the next generation of inventors.