Tommi Riekkinen

Title: Unveiling the Innovations of Tommi Riekkinen

Introduction

Tommi Riekkinen is a prominent inventor based in Espoo, Finland. With a total of three patents to his name, he has made significant contributions to the field of electromechanical devices and actuator technologies. His work exemplifies the intersection of engineering and innovative design.

Latest Patents

Among his latest patents, Riekkinen has developed a "Thin film actuator having transversely oriented structural stiffeners to increase actuator stroke." This invention introduces a thin film actuator that features transversely oriented structural stiffeners designed to enhance the actuation stroke resulting from longitudinal curvature. The actuator can be integrated into electromechanical devices, allowing a deflection at the tip of the actuator plate to yield significant actuation stroke. The actuator includes a piezoelectric film affixed to the surface of the actuator plate, which generates tensile or compressive stress, inducing a bending moment and enabling curvature in both longitudinal and transverse directions.

Another notable patent is the "Parallel-plate structure fabrication method," which outlines a process for creating parallel-plate structures. This innovative method involves a middle layer that is grown on a substrate, situated between top and bottom electrode layers. Notably, the middle layer is developed first, followed by the deposition of the top and bottom electrode layers on a bottom substrate, enhancing the structural integrity and functionality of the arrangement.

Career Highlights

Throughout his career, Tommi Riekkinen has collaborated with notable institutions such as VTT Technical Research Centre of Finland and the State Technical Research Centre. His involvement in these organizations has facilitated advancements in research and development related to actuator technologies.

Collaborations

Riekkinen has worked alongside esteemed colleagues, including Tomi Juha Mattila and Johanna Meltaus. Together, they have propelled various projects forward, driven by a common goal of innovation in the field of engineering and technology.

Conclusion

In summary, Tommi Riekkinen's innovative mindset and technical expertise have led to numerous patents, marking his contribution to the sphere of electromechanical devices. His latest inventions, combined with his collaborative efforts, underscore the impactful role of inventors in advancing technology and enhancing functionality in modern devices.