This inventor holds 1 USPTO granted patent. Top assignee: St-Ericsson Sa. Active years: 2014.
Company Filing History:
Years Active: 2014
Title: Ville Ruuska: Innovator in Digital Filter Technology
Introduction
Ville Ruuska is a notable inventor based in Piispanristi, Finland. He has made significant contributions to the field of digital filter technology, particularly in the area of signal processing. His innovative approach has led to advancements that improve the performance of digital filters used in various applications.
Latest Patents
Ville Ruuska holds a patent for the "Interpolation of filter coefficients." This invention focuses on adjusting the frequency response of a digital filter, such as a pre-emphasis filter in a signal transmitter that utilizes a phase-locked loop. By employing interpolation of the filter coefficients, Ville's method allows for the pre-computation or generation of sets of filter coefficients as needed in the transmitter. This innovation significantly enhances the phase error behavior of the digital filter, leading to improved performance in signal transmission.
Career Highlights
Ville Ruuska is currently employed at ST-Ericsson SA, where he continues to develop and refine technologies related to digital signal processing. His work has been instrumental in advancing the capabilities of digital filters, making them more efficient and effective in various applications.
Collaborations
Ville has collaborated with talented individuals such as Jens Rosendahl and Mika Salmi. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Ville Ruuska is a prominent figure in the field of digital filter technology, with a patent that showcases his innovative approach to signal processing. His contributions continue to influence the industry and pave the way for future advancements.