Xavier Perois

Title: The Innovative Mind of Xavier Perois

Introduction

Xavier Perois is an accomplished inventor based in Mouans Sartoux, France, known for his significant contributions to the field of surface-acoustic-wave (SAW) technology. With a total of four patents to his name, Perois continues to push the boundaries of innovation, particularly in the realm of acoustic filters.

Latest Patents

Among Xavier Perois' latest patents is the invention of a **Double-mode surface-acoustic-wave (DMS) filter having a transition region with a partly uniform geometric property**. This innovative apparatus features at least one interdigital transducer with multiple fingers. Notably, the filter includes a first set of fingers characterized by a specific geometric property, while a second set is strategically positioned adjacent to the first. The geometric property across a portion of the second set is designed to be substantially uniform, differing from that of the first set.

Another prominent patent from Perois is the **Multi-level stacked acoustic wave (AW) filter packages and related fabrication methods**. This invention outlines a multi-level AW filter package that consists of a first acoustic wave filter stacked on a second one. Utilizing advanced semiconductor fabrication methods, this package incorporates a metallization layer with interconnects to enhance the coupling between the contact surface and the filters. The design features a glass substrate that matches the expansion rate of the semiconductor substrate, ensuring optimal performance and reliability.

Career Highlights

Xavier Perois has made notable strides in his career, working at esteemed companies such as Rf360 Singapore Pte. Ltd. and EPCOS AG. His expertise in the acoustic wave technology field has secured him a position as a prominent figure among inventors, with his inventions reflecting a deep understanding of both the theoretical and practical aspects of the technology.

Collaborations

Throughout his career, Perois has collaborated with talented professionals, including Sylvain Ballandras and Manuel Hofer. These partnerships have enabled the exchange of ideas and expertise, fostering innovation in their respective projects and contributing to the advancement of SAW technology.

Conclusion

Xavier Perois has established himself as a leading inventor through his innovative ideas and patents in the realm of surface-acoustic-wave technology. His work continues to influence the industry, demonstrating how creativity, collaboration, and technical expertise can yield groundbreaking advancements. As he progresses in his career, the future holds even more potential for innovation from this remarkable inventor.