Inventor
LACAUX FREDERIC
US15 patents
⚠️ This page may combine multiple inventors who share the name “LACAUX FREDERIC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOEING CO
14 patentsUS11128251B1Sep 21, 2021
Fault-tolerant power system architecture for aircraft electric propulsion
BOEING CO38 citations94
US11794913B2Oct 24, 2023
Integrated electric propulsion unit
BOEING CO11 citations79
US12028009B2Jul 2, 2024
Protection system for aircraft electric propulsion motor and motor controller
BOEING CO2 citations72
US10141613B2Nov 27, 2018
Battery module system
BOEING CO4 citations70
US9484604B2Nov 1, 2016
Battery module system
BOEING CO5 citations70
US11878594B2Jan 23, 2024
Protection system for aircraft electric propulsion motor and motor controller
BOEING CO1 citations62
US12107447B2Oct 1, 2024
Apparatus and methods for arc detection, fault isolation, and battery system reconfiguration
BOEING CO1 citations61
US11967842B2Apr 23, 2024
Smart battery disconnect and protection architecture for airborne high-power modular multi-string battery pack
BOEING CO1 citations61
US12316152B2May 27, 2025
Adaptive battery charging system and method
BOEING CO0 citations57
US12021272B2Jun 25, 2024
Systems for suppressing adverse exothermic reactions in energy storage containers
BOEING CO1 citations56
US12009671B2Jun 11, 2024
System and method for ground fault monitoring in an aircraft
BOEING CO0 citations52
US11128212B1Sep 21, 2021
Current ripple reduction for a direct current source powering an alternating current load
BOEING CO0 citations52
US12113401B2Oct 8, 2024
Method and system for activating an electric machine in an aircraft
BOEING CO0 citations51
US12348063B2Jul 1, 2025
Systems and methods for fail-safe battery protection independent from battery management system
BOEING CO0 citations47