Company Filing History:
4 out of 557 
4 out of 2,388 
1 out of 620 
Years Active: 2016-2024
Title: Innovations of Stéphane Saint-Macary
Introduction
Stéphane Saint-Macary is a notable inventor based in Toulouse, France. He has made significant contributions to the field of voltage conversion technology, holding a total of four patents. His work focuses on enhancing the efficiency and functionality of voltage converters.
Latest Patents
One of his latest patents is a voltage converter with charge balance between multiple outputs. This innovative device receives a primary DC voltage that is variable over a wide range and supplies a regulated first secondary DC voltage along with an unregulated second secondary DC voltage. The design includes a buck converter with inductors coupled to two outputs, as well as a boost converter that can enhance the primary voltage when activated. Additionally, a charge pump module is integrated to balance the charges between the two secondary voltages when activated, allowing for simultaneous operation of the boost converter and the charge pump module.
Another significant patent is a method for controlling the duty cycle of a signal that enables the current control of a conversion module within a voltage converter. This method involves measuring the duty cycle of a controlled current signal and adjusting the amplitude of the control signal based on predetermined thresholds. This regulation ensures that the duty cycle remains within desired limits, enhancing the performance of the voltage converter.
Career Highlights
Stéphane has worked with prominent companies in the automotive sector, including Continental Automotive France and Continental Automotive GmbH. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in automotive technology.
Collaborations
He has collaborated with various professionals in his field, including Frédéric Le-Hung, which has further enriched his work and innovations.
Conclusion
Stéphane Saint-Macary's contributions to voltage conversion technology through his patents and professional experience highlight his role as a significant inventor in the industry. His innovative approaches continue to influence advancements in electrical engineering.