Location History:
- Hohenkirchen, DE (2017)
- Hoehenkirchen, DE (2015 - 2019)
- Höhenkirchen-Siegertsbrunn, DE (2018 - 2019)
Company Filing History:
Years Active: 2015-2019
Title: The Innovations of Ralf Drescher in GNSS Signal Processing
Introduction: Ralf Drescher, an inventive mind based in Hoehenkirchen, Germany, has made significant contributions to the field of Global Navigation Satellite System (GNSS) signal processing. With a total of five patents to his name, Drescher is recognized for his pioneering work that advances the accuracy and reliability of GNSS technology.
Latest Patents: One of Ralf Drescher's latest patents focuses on GNSS signal processing through the development of an ionosphere model for synthetic reference data. This innovation centers around deriving the ionospheric phase bias and differential code bias (DCB) using an absolute ionosphere model sourced from network reference stations or external sources like WAAS, GAIM, and IONEX. By generating fully synthetic reference station data through the integration of these biases, Drescher enhances the precision of GNSS applications.
Another patent addresses the generation of correction information for navigation satellite system (NSS) receivers in specific regions. This invention involves the receipt of raw observations from multiple reference stations observing NSS signals. Through precise satellite information, ambiguities in carrier phase observations are estimated. Consequently, correction information is produced, which includes a regional ionospheric delay function, significantly aiding NSS receivers in accurate position determination.
Career Highlights: Ralf Drescher has been instrumental in the development of innovative solutions during his career at Trimble Inc. and Trimble Navigation Limited. His expertise and dedication to advancing GNSS technologies have positioned him as a notable figure in his field.
Collaborations: Throughout his career, Ralf has collaborated with esteemed professionals such as Xiaoming Chen and Rodrigo Leandro. These partnerships have allowed for the sharing of knowledge and advancements in GNSS technology, further enhancing the impact of both his inventions and the collective research efforts of his colleagues.
Conclusion: Ralf Drescher's contributions to GNSS signal processing demonstrate a profound understanding of the challenges faced in the field. Through his innovative patents and collaborative efforts, he continues to play a vital role in enhancing GNSS accuracy and reliability, paving the way for future advancements in navigation technologies.
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.