This inventor holds 1 USPTO granted patent. Top assignee: University of Oklahoma. Active years: 2007.
Company Filing History:
Years Active: 2007
Title: Innovations in Navigation: The Contributions of Hengquin Wen
Introduction
Hengquin Wen is an accomplished inventor based in Norman, OK (US). He has made significant contributions to the field of navigation technology, particularly through his innovative patent that enhances the accuracy of GPS systems. His work is particularly relevant in today's world, where precise location tracking is essential for various applications.
Latest Patents
Hengquin Wen holds a patent for a "Navigation system using locally augmented GPS." This local area augmentation navigation system is designed to determine the location of an object using differential GPS. The system operates without the need for significant power or communication infrastructure, making it highly efficient. It includes at least three reference stations, a master station, and a LAAS receiver. The reference stations are strategically located in close proximity to each other and at known locations. They receive GPS signals and collect pseudo-range data, which is then transmitted wirelessly. The master station processes this data to create a correction message, which is broadcasted to the LAAS receiver within a specified area. This innovative approach allows for accurate location calculations using both the correction message and the GPS signal.
Career Highlights
Hengquin Wen is affiliated with the University of Oklahoma, where he continues to contribute to research and development in navigation technologies. His work has garnered attention for its practical applications and potential to improve existing GPS systems.
Collaborations
Hengquin has collaborated with notable colleagues such as John E. Fagan and Rick Pendergraft. These partnerships have likely enriched his research and contributed to the advancement of navigation technologies.
Conclusion
Hengquin Wen's innovative contributions to navigation systems exemplify the importance of advancements in GPS technology. His patent demonstrates a commitment to enhancing location accuracy while minimizing infrastructure requirements. His work continues to influence the field and pave the way for future innovations.