ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,448,113, issued on Oct. 21, was assigned to RATIER-FIGEAC SAS (Figeac, France).
"Protection system" was invented by Adele Boche (Albiac, France) and Romain Bouloc (Saint Felix, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method of operating a propeller system for an aircraft. The method includes: receiving propeller speed information, the propeller speed information indicating propeller speed; receiving a target propeller speed; performing a propeller speed threshold adjustment process, the propeller speed threshold adjustment process comprising adjusting a propeller speed threshold as a function of the target propeller speed; comparing the ...