This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Dlr Gesellschaft Für Raumfahrtanwendungen Mbh, Spaceopal Gmbh. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 3 Years Active: 2026
Title: Walter Päffgen - Innovator in Global Navigation Satellite Systems
Introduction
Walter Päffgen is an inventor based in Berg, Germany. He has made significant contributions to the field of global navigation satellite systems (GNSS). Although he currently holds no granted patents, his work in this area is noteworthy.
Latest Patent Applications
Walter Päffgen's latest patent application is titled "Method for providing differential code bias (DCB) correction for a global navigation satellite system (GNSS)." This method focuses on providing a differential code bias, particularly a primary differential code bias and a secondary differential code bias, in a GNSS. The application describes a process where satellites communicate using at least a first signal and an additional first signal, both having a first carrier frequency, and a second signal and an additional second signal, both having a second carrier frequency. The primary differential code bias for the first and second signals is determined, which is then used to provide a secondary differential code bias for the additional signals.
Conclusion
Walter Päffgen's work in GNSS highlights his innovative approach to solving complex problems in satellite communication. His contributions, although not yet patented, demonstrate his expertise and potential impact in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile