Company Filing History:
1 out of 43 
1 out of 4 
1 out of 1 Years Active: 1998-2000
Title: Paul J Thomas: Innovator in Satellite Technology
Introduction
Paul J Thomas is a notable inventor based in East York, Canada, recognized for his contributions to satellite technology. With a total of two patents to his name, he has made significant advancements in the field of thermal imaging for satellite attitude determination.
Latest Patents
One of his latest patents is a "Satellite attitude sensor using thermal imaging." This invention provides a method for distinguishing the boundary of an object from its background by detecting electromagnetic radiation from multiple fields of view. The method correlates spatial transitions in intensity of the overlaid images on a detector with the object's boundary. This technology is particularly useful for determining a satellite's attitude with respect to the Earth, utilizing a thermal infrared detector to create a sharp contrast between the thermal emissions of the Earth and cold space. The sensor features a segmented limb-looking mirror that allows for multiple fields of view, ensuring accurate attitude determination even at varying angles. Additionally, the use of uncooled microbolometer arrays as imaging detectors eliminates the need for additional cooling equipment, resulting in a low-cost, compact, and lightweight sensor.
Career Highlights
Throughout his career, Paul J Thomas has worked with esteemed organizations such as the Canadian Space Agency and the Centre for Research in Earth and Space Technology. His work has significantly impacted the development of satellite technology and its applications.
Collaborations
He has collaborated with notable professionals in the field, including Charles H Hersom and Zvika Afik, contributing to advancements in satellite systems and technology.
Conclusion
Paul J Thomas stands out as an innovative inventor in the realm of satellite technology, particularly with his advancements in thermal imaging sensors. His contributions continue to influence the industry and pave the way for future developments in satellite attitude determination.