Company Filing History:
Years Active: 2006-2008
Title: Azzédine Touzni: Innovator in Signal Processing
Introduction
Azzédine Touzni is a notable inventor based in Doylestown, PA (US). He has made significant contributions to the field of signal processing, particularly in the area of equalization techniques for modulated signals. With a total of 2 patents, his work addresses critical challenges in communication systems.
Latest Patents
Touzni's latest patents include innovative methods for DC offset correction and linear prediction-based initialization of equalizers. The first patent focuses on a single-axis receiver that processes complex vestigial sideband (VSB) modulated signals. It introduces an equalizer that accounts for DC offset within the modulated signal, which can degrade the equalization process. The method involves blind estimation of the DC offset, ensuring that the equalizer parameters converge to the desired solution.
The second patent details a single-axis receiver that employs adaptive equalization techniques. This invention utilizes linear predictive filtering and error term generation to enhance the performance of equalizers. The adaptive equalization process includes recursive updates of parameters, allowing for effective operation in varying conditions. This innovation is crucial for improving the reliability of communication systems.
Career Highlights
Azzédine Touzni is currently employed at Ati Research, Inc., where he continues to develop advanced signal processing technologies. His expertise in equalization techniques has positioned him as a key contributor to the company's research initiatives.
Collaborations
Touzni collaborates with talented professionals in his field, including Raúl Alejandro Casas and Thomas J Endres. These partnerships enhance the innovative capacity of their projects and contribute to the advancement of signal processing technologies.
Conclusion
Azzédine Touzni's work in signal processing exemplifies the impact of innovative thinking in technology. His patents reflect a commitment to solving complex problems in communication systems, making him a valuable figure in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.