Location History:
- München, DE (2009)
- Munich, DE (2005 - 2018)
Company Filing History:
2 out of 622 
1 out of 480 
1 out of 234 
Years Active: 2005-2018
Title: Frank Ulrich Schubert: Innovator in GNSS Technology
Introduction
Frank Ulrich Schubert is a notable inventor based in Munich, Germany. He has made significant contributions to the field of satellite communication and Global Navigation Satellite Systems (GNSS). With a total of 5 patents to his name, Schubert's work has advanced the technology used in signal tracking and noise estimation.
Latest Patents
One of Schubert's latest patents is a method for carrier-to-noise ratio estimation in GNSS receivers. This innovative method involves extracting a received modulating signal from the received signal within a satellite communication network. It determines an indicator of the amount of noise in the received signal by estimating the transmission delay based on the in-phase component of the modulating signal. A prompt replica of the modulating signal is generated, and the indicator of noise is determined through prompt quadrature correlation.
Another significant patent focuses on tracking signals with at least one subcarrier. This system is designed to track a received signal that represents a carrier signal modulated with a code signal and a subcarrier signal. It comprises independent and cooperatively operating loops, including a phase lock loop for the carrier signal, a subcarrier lock loop, and a delay lock loop for the code signal. This innovative approach enhances the accuracy and reliability of signal tracking in complex environments.
Career Highlights
Throughout his career, Frank Ulrich Schubert has worked with prominent companies such as Roche Molecular Systems, Inc. and Roche Diagnostics GmbH. His experience in these organizations has contributed to his expertise in the field of GNSS technology and satellite communications.
Collaborations
Schubert has collaborated with notable professionals in his field, including Udo Eichenlaub and Armin Tgetgel. These collaborations have fostered innovation and the development of advanced technologies in signal processing.
Conclusion
Frank Ulrich Schubert is a distinguished inventor whose work in GNSS technology has made a significant impact on the field. His innovative patents and collaborations reflect his commitment to advancing satellite communication systems. His contributions continue to shape the future of navigation technology.