Company Filing History:
2 out of 750 
1 out of 3,559 
1 out of 2,426 
Years Active: 1985-2003
Title: Innovations of Bruno Maurice in Brushless Motor Control
Introduction
Bruno Maurice is an accomplished inventor based in Eguilles, France. He has made significant contributions to the field of motor control, particularly in the development of methods for controlling brushless motors. With a total of four patents to his name, his work has had a notable impact on the efficiency and functionality of motor systems.
Latest Patents
One of Bruno Maurice's latest patents focuses on the control of a brushless motor. This invention outlines a method and apparatus for controlling a brushless motor that has multiple windings switched through a sequence of steps. The process involves determining a transition time from one step to the next by detecting a zero crossing of a back electromotive force (emf) in one of the windings. The method also includes calculating a delayed time to be added to the transition time, which is selected based on the step being executed and the duration of preceding intervals between zero crossings. This innovative approach allows for improved control of motors connected in both star and delta formations.
Career Highlights
Bruno Maurice has worked with notable companies such as Sgs-thomson Microelectronics S.A. and Commissariat à l'Énergie Atomique. His experience in these organizations has contributed to his expertise in motor control technologies and has facilitated the development of his patented inventions.
Collaborations
Throughout his career, Bruno has collaborated with esteemed colleagues, including Jean-Marie Bourgeois and Jean-Marie Charreton. These partnerships have likely enriched his work and fostered innovation in the field of motor control.
Conclusion
Bruno Maurice's contributions to brushless motor control exemplify the importance of innovation in engineering. His patents reflect a deep understanding of motor dynamics and a commitment to advancing technology in this area.