Marcel Rieck

Title: Innovations by Marcel Rieck

Introduction

Marcel Rieck is a notable inventor based in Wetzlar, Germany. He has made significant contributions to the field of optical disc systems, holding a total of three patents. His work focuses on enhancing the performance and reliability of optical record carrier systems.

Latest Patents

One of Rieck's latest patents is titled "Acting track-crossing during tracking error adjust." This method enhances the optical initializing operation by sending a radial error signal from an optical pick-up unit to a calibration unit and an offset adjuster. The process involves activating a radial actuator during initialization or while calculating radial error signal calibrating parameters. Another significant patent is for a "Device and method for use in optical record carrier systems." This invention includes a signal-processing device that generates a focus actuator control signal based on a focus error signal and a central aperture signal. The control signal improves the start-up and recovery performance of optical disc systems, particularly under vibrating conditions.

Career Highlights

Marcel Rieck has worked with Philips & Lite-on Digital Solutions Corporation, where he has been instrumental in developing innovative solutions for optical technologies. His expertise in signal processing and actuator control has led to advancements in the efficiency of optical disc systems.

Collaborations

Rieck has collaborated with notable colleagues, including Roel Johannes Elisabeth Merry and Martin Leist. Their combined efforts have contributed to the success of various projects within the optical technology sector.

Conclusion

Marcel Rieck's contributions to optical disc technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the performance of optical systems, showcasing the importance of innovation in technology.