Company Filing History:
2 out of 119 
1 out of 39 
1 out of 167 
Years Active: 1998-2017
Title: Innovations of Stephen James Watkins
Introduction
Stephen James Watkins is a notable inventor based in Leeds, GB. He has made significant contributions to the field of motor control and power generation, holding a total of 4 patents. His work reflects a commitment to advancing technology in these areas.
Latest Patents
Watkins' latest patents include a method to control a switched reluctance motor. This innovative method involves energizing a phase winding to move a rotor relative to a stator. It also includes switching the phase winding between energized and freewheeling states to produce phase current pulses. Additionally, he has developed a power supply control system for connecting a fuel cell stack to an A.C. grid. This system features a voltage regulated D.C. bus and a bidirectional inverter, enhancing the efficiency of power generation.
Career Highlights
Throughout his career, Watkins has worked with several companies, including Switched Reluctance Drives Limited and Ceres Intellectual Property Company Limited. His experience in these organizations has contributed to his expertise in motor control and power systems.
Collaborations
Watkins has collaborated with notable individuals in his field, including Christopher John Evans and Charles Richard Elliott. These partnerships have likely enriched his work and led to further innovations.
Conclusion
Stephen James Watkins is a distinguished inventor whose work in motor control and power generation has led to multiple patents. His contributions continue to influence the technological landscape.