Company Filing History:
1 out of 86 
1 out of 99 Years Active: 2016-2021
Title: Innovations by Jean-Francois Berard
Introduction
Jean-Francois Berard is a notable inventor based in Boulogne Billancourt, France. He has made significant contributions to the field of fuel cell technology, holding two patents that showcase his innovative approach to hybrid vehicle systems.
Latest Patents
One of his latest patents is focused on a fuel cell architecture. This invention aims to provide a fuel cell system architecture that ensures good weight distribution and improved trunk space without compromising safety during front-end and rear-end collisions. The design includes a rear vessel for hydrogen gas located at the back of the vehicle and a front vessel for hydrogen gas at the front. It also features a hydrogen dosing unit and a hydrogen control unit that manages pressure equalization between the two vessels. Additionally, the system incorporates an air supply, a fuel cell, a battery, and a DC/DC converter, all strategically placed at the bottom of the vehicle to optimize energy exchange.
Another significant patent by Berard is a method for controlling the pressure of a fuel system in a hybrid vehicle. This method involves managing pressure within a fuel tank made of plastic material when the engine is stopped. It includes relaxing the pressure based on various stress accumulation parameters, which are defined by temperature, exposure duration, and stress levels on the fuel system elements.
Career Highlights
Throughout his career, Jean-Francois Berard has worked with prominent companies such as Plastic Omnium Advanced Innovation and Research and Inergy Automotive Systems. His experience in these organizations has allowed him to develop and refine his innovative ideas in fuel cell technology.
Collaborations
Berard has collaborated with notable professionals in his field, including Joel Op De Beeck and Bernard Gautherin. These collaborations have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Jean-Francois Berard's contributions to fuel cell technology demonstrate his commitment to innovation in the automotive industry. His patents reflect a deep understanding of hybrid vehicle systems and a dedication to improving safety and efficiency.