Company Filing History:
2 out of 10 
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Years Active: 2014
Title: **Tomasz Hrycak: Innovator in OFDM Signal Processing**
Introduction
Tomasz Hrycak is a notable inventor based in Vienna, Austria, recognized for his contributions to the field of signal processing, particularly in Orthogonal Frequency Division Multiplexing (OFDM) systems. With three patents to his name, Hrycak has demonstrated a commitment to advancing technology through innovative solutions.
Latest Patents
Hrycak's recent inventions include two significant patents that enhance OFDM transmission and reception. The first patent, titled "Method for Channel Estimation," focuses on estimating BEM coefficients of the channel taps in an OFDM system characterized by a specific pilot arrangement. This method involves subsampling a received OFDM symbol in the frequency domain, performing an inverse Fourier transformation on subsequences, and estimating Fourier coefficients from transformed subsequences.
The second patent, "Method of Equalizing an OFDM Signal," addresses the challenge of equalizing an OFDM signal received over a transmission channel defined by a channel matrix. By applying advanced techniques, this method significantly improves signal integrity in communication systems.
Career Highlights
Throughout his career, Tomasz Hrycak has worked at prestigious institutions such as the University of Vienna (Universität Wien) and the Vienna University of Technology (Technische Universität Wien). His roles at these universities have allowed him to engage deeply in research and development, contributing to technological advancements in communication systems.
Collaborations
Hrycak has collaborated with esteemed colleagues in the academic and research community, including Saptarshi Das and Hans Georg Feichtinger. These partnerships highlight Hrycak's ability to work effectively in a team environment and to share knowledge that fosters innovation.
Conclusion
With a focus on OFDM systems, Tomasz Hrycak continues to be an influential figure in the field of signal processing. His patents demonstrate a blend of technical expertise and innovative thinking, contributing to the evolving landscape of communication technology.