This inventor holds 6 USPTO granted patents and 1 published patent application and 4 EPO patents. Top assignees: Safran Electronics & Defense, Universite Dé Lorraine. Active years: 2019-2026.
Location History:
- Boulogne Billancourt, FR (2019 - 2021)
- Moissy-Cramayel, FR (2023)
Company Filing History:
6 out of 360 
1 out of 93 
Years Active: 2019-2026
Title: Louis Grimaud: Innovator in Electrical Conversion Systems
Introduction
Louis Grimaud is a notable inventor based in Boulogne Billancourt, France. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative electrical conversion systems. With a total of 6 patents to his name, Grimaud's work reflects a commitment to advancing technology in this area.
Latest Patents
One of Grimaud's latest patents is an "Electrical conversion system of multilevel type protected against an electrical overload." This invention includes an inverter arranged according to a multilevel type topology with k arms and a command device for cut-off against electrical overload. The system is designed to measure a first intermediate continuous voltage and determine faults by detecting if the measured voltage is outside a nominal range. When a fault is identified, it transmits a command signal to open the electronic commutation switches of each arm.
Another significant patent is the "Inductive holding circuit." This electrical supply holding circuit consists of a primary stage and a secondary stage. The primary stage includes a voltage connector connected to a supply network and a primary winding linked to a voltage converter. The secondary stage features a secondary winding facing the primary winding, forming two coupled inductances. The voltage controller connected to the secondary winding manages the voltage across the load terminals, ensuring efficient operation.
Career Highlights
Throughout his career, Louis Grimaud has worked with prominent organizations such as Safran Electronics & Defense and Université de Lorraine. His experience in these institutions has allowed him to refine his skills and contribute to various innovative projects in electrical engineering.
Collaborations
Grimaud has collaborated with notable colleagues, including Pierre Riedinger and Gaetan Beneux. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Louis Grimaud's contributions to electrical engineering through his patents and collaborations highlight his role as an influential inventor. His innovative solutions continue to impact the field positively.