This inventor holds 7 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignees: Continental Automotive France, Continental Automotive Gmbh, Schaeffler Technologies Ag & Co. Kg. Active years: 2016-2026.
Company Filing History:
3 out of 557 
3 out of 2,391 
3 out of 195 
Years Active: 2016-2026
Title: The Innovations of Jérôme Lachaize
Introduction
Jérôme Lachaize is a notable inventor based in Toulouse, France. He has made significant contributions to the field of electrical engineering, particularly in the development of control devices for electric and hybrid vehicles. With a total of 7 patents to his name, Lachaize's work is recognized for its innovative approach to enhancing vehicle performance and efficiency.
Latest Patents
Lachaize's latest patents include a "Device for controlling a DC-DC converter of an onboard electrical charger." This invention focuses on a control device that manages a DC-DC converter for electric or hybrid motor vehicles. It features a corrective controller, a harmonic compensator, and a control unit designed to regulate the output current of the DC-DC converter. The device ensures that the output current remains close to zero and less than 500 mA, thereby controlling oscillations effectively.
Another significant patent is the "Method for controlling the activation of a voltage-controlled electric machine in a hybrid traction system." This method addresses the activation of an electric machine in voltage control mode when a traction battery fails. It includes steps for precharging capacitors in the electrical network and activating the electric machine, ensuring seamless operation even during critical failures.
Career Highlights
Throughout his career, Jérôme Lachaize has worked with prominent companies such as Continental Automotive France and Continental Automotive GmbH. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in automotive technology.
Collaborations
Lachaize has collaborated with talented individuals in his field, including Damien Verdier and Renaud Clausin. These partnerships have fostered a creative environment that has led to the development of advanced technologies in electric vehicle systems.
Conclusion
Jérôme Lachaize's contributions to the field of electrical engineering and automotive technology are noteworthy. His innovative patents and collaborations reflect his commitment to advancing vehicle performance and efficiency. His work continues to influence the future of electric and hybrid vehicles.