Location History:
- Arpajon, FR (2001 - 2010)
- Meudon, FR (2013)
Company Filing History:
5 out of 192 
1 out of 2 
1 out of 43 
Years Active: 2001-2013
Title: The Innovations of Serge Poullain
Introduction
Serge Poullain is a notable inventor based in Arpajon, France. He holds a total of eight patents, showcasing his contributions to the field of electrical engineering and control systems. His work has significantly impacted the way voltage converters and circuit-breakers are controlled.
Latest Patents
Among his latest patents is a system and method for controlling at least one voltage converter that has a plurality of cells in series. This innovative method includes an AC part and a DC part, where the AC input voltage of each cell is determined using a high-speed current control loop and a lower-speed voltage control loop. Another significant patent is a device for controlling an electric power cutoff device. This device is designed for circuit-breakers and includes a motor with a rotary output shaft, which is connected to power supply means and actuating means. The actuation means consist of jointed elements that connect the rotary shaft and the contact, ensuring efficient operation of the circuit-breaker.
Career Highlights
Serge Poullain has worked with prominent companies such as Alstom and Alstom Enterprise SA. His experience in these organizations has allowed him to develop and refine his innovative ideas in electrical control systems.
Collaborations
Throughout his career, Serge has collaborated with notable individuals, including Jean-Luc Thomas and Abdelkrim Benchaib. These collaborations have contributed to the advancement of his projects and patents.
Conclusion
Serge Poullain's contributions to the field of electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.