Company Filing History:
8 out of 119 
1 out of 41 
1 out of 45 
Years Active: 1992-2009
Title: Innovations of Thomas John Ford
Introduction
Thomas John Ford is a notable inventor based in Calgary, Canada. He has made significant contributions to the field of GPS technology, holding a total of 10 patents. His work focuses on enhancing the accuracy and reliability of positioning systems in challenging environments.
Latest Patents
One of his latest patents is a "Method for positioning using GPS in a restrictive coverage environment." This innovative system consists of a base GPS receiver with a clear view of the sky, along with one or more remote GPS receivers that have restricted views. A processing center batch processes the range information provided by these receivers to determine their positions with high precision. The system collects range information over extended periods and utilizes advanced filtering techniques to ensure the reliability of the data.
Another significant patent is the "Inertial GPS navigation system using injected alignment data for the inertial system." This invention allows an inertial/GPS receiver to use injected alignment data to determine the alignment of the inertial sub-system while in motion. By leveraging parameterized surface information and GPS velocity, the system calculates the vehicle's orientation and provides accurate navigation data.
Career Highlights
Throughout his career, Thomas has worked with prominent companies such as Novatel Inc. and Novatel Communications Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in GPS technology.
Collaborations
Thomas has collaborated with notable individuals in his field, including Patrick C. Fenton and Janet Brown Neumann. These partnerships have contributed to the advancement of his inventions and the overall development of GPS technology.
Conclusion
Thomas John Ford's contributions to GPS technology through his patents and collaborations highlight his role as a significant inventor in the field. His innovative methods continue to influence the way positioning systems operate in restrictive environments.