This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignees: Labinal Power Systems, Safran Electrical & Power, Safran Helicopter Engines. Active years: 2017-2021.
Company Filing History:
1 out of 32 
1 out of 174 
1 out of 223 
Years Active: 2017-2021
Title: Loïc Le Duigou: Innovator in Helicopter Propulsion Systems
Introduction
Loïc Le Duigou is a notable inventor based in Montrouge, France. He has made significant contributions to the field of helicopter propulsion systems, holding 2 patents that showcase his innovative approach to aviation technology.
Latest Patents
One of his latest patents is titled "Architecture for a propulsion system of a helicopter including a hybrid turboshaft engine and a system for reactivating said hybrid turboshaft engine." This invention relates to a multi-engine helicopter propulsion system that features turboshaft engines connected to a power transmission gearbox. It includes at least one hybrid turboshaft engine capable of operating in standby mode during stable cruise flight. Additionally, it comprises systems for controlling each hybrid turboshaft engine, which include electric machines connected to the engines and sources of electrical power for reactivation.
Another significant patent is the "Device for supplying electrical power to an aircraft on the ground." This device features two electric generators driven by an auxiliary power unit. The first generator can supply AC voltage to either the aircraft network or the electric taxiing network, depending on the connection. The second generator is also connected to supply AC voltage to one of those networks.
Career Highlights
Loïc has worked with prominent companies in the aerospace sector, including Safran Helicopter Engines and Safran Electrical & Power. His experience in these organizations has allowed him to develop and refine his innovative ideas in helicopter technology.
Collaborations
Throughout his career, Loïc has collaborated with notable professionals in the field, including Philippe Vallart and Jean-Michel Bazet. These collaborations have contributed to the advancement of his projects and innovations.
Conclusion
Loïc Le Duigou is a distinguished inventor whose work in helicopter propulsion systems has led to significant advancements in aviation technology. His patents reflect a commitment to innovation and efficiency in the aerospace industry.