Jukka Riihiaho

Title: Innovations of Jukka Riihiaho

Introduction

Jukka Riihiaho is a notable inventor based in Vantaa, Finland. He holds a total of six patents, showcasing his contributions to the field of technology and innovation. His work primarily focuses on devices that enhance user interaction through advanced sensing and haptic feedback mechanisms.

Latest Patents

One of his latest patents is a piezoelectric sensing device. This device aims to provide an effective solution for piezoelectric sensing. It includes a touch surface and multiple piezoelectric sensors, which are divided into two subsets. The device features wakeup circuitry that processes electrical signals from the sensors, assigning positive and negative signs to them. This circuitry produces a sum signal that is compared to a preconfigured condition, ultimately generating a wakeup signal when the condition is met.

Another significant patent is the haptic element matrix. This device is designed to deliver haptic effects through a matrix of haptic effect elements arranged in rows and columns. The driving circuit operates in phases, applying different voltages to the addressed rows and columns while minimizing crosstalk between the elements. This innovation enhances the user experience by providing precise haptic feedback.

Career Highlights

Jukka Riihiaho has worked with prominent companies such as Aito Bv and NXP B.V. His experience in these organizations has contributed to his development as an inventor and innovator in the technology sector.

Collaborations

Throughout his career, Jukka has collaborated with talented individuals, including Turo Keski-Jaskari and Sergio Masferrer. These partnerships have likely enriched his work and led to the successful development of his inventions.

Conclusion

Jukka Riihiaho's contributions to the field of technology through his innovative patents demonstrate his expertise and commitment to advancing user interaction devices. His work continues to influence the industry and inspire future innovations.