Company Filing History:
Years Active: 1989-2002
Title: Innovations by Paul E. Braisted
Introduction
Paul E. Braisted is a notable inventor based in San Jose, CA, with a focus on advancements in satellite positioning systems. He holds a total of 9 patents, showcasing his contributions to the field of avionics and navigation technology.
Latest Patents
One of his latest patents is a "System for using differential GPS receivers with autopilot systems for category III precision approaches." This invention involves a dual differential global positioning system (DGPS) receiver avionics system that enhances the precision of aircraft approaches. The system includes two DGPS receivers that interface with an aircraft's autopilot, determining the aircraft's position along its flight path. The receivers utilize carrier aiding to improve the accuracy of code phase measurements, allowing for a smooth transition point during approaches.
Another significant patent is the "Reduction of time to first fix in an SATPS receiver." This method enables fast acquisition of satellite signals in a Satellite Positioning System (SATPS), such as GPS or GLONASS, in as little as 6-15 seconds. The system does not require permanent storage of satellite ephemeris information, making it efficient for new stations that need to acquire signals quickly.
Career Highlights
Paul E. Braisted is currently employed at Trimble Navigation Limited, where he continues to innovate in the field of satellite navigation. His work has significantly impacted the efficiency and accuracy of positioning systems used in various applications.
Collaborations
Throughout his career, Braisted has collaborated with notable colleagues, including Ralph Frederic Eschenbach and Paul W. McBurney, contributing to advancements in technology and innovation.
Conclusion
Paul E. Braisted's contributions to satellite positioning systems and avionics have made a lasting impact on the industry. His innovative patents reflect his dedication to enhancing navigation technology, ensuring safer and more efficient air travel.