The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 09, 2025
Filed:
Mar. 21, 2024
Garmin International, Inc., Olathe, KS (US);
Dustin B. Kilgore, Olathe, KS (US);
Benjamin N. Patel, Olathe, KS (US);
Perry L. Dinger, Olathe, KS (US);
Garmin International, Inc., Olathe, KS (US);
Abstract
A fly-by-wire (FBW) system comprising a plurality of servo actuators for controlling the flight control surfaces of an aircraft in which each of the servo actuators may comprise a flight control computer (FCC) that controls the output of the servo actuator. Input from a pilot or autopilot system may be communicated directly to the servo actuator FCCs, which may perform the requisite computations to determine the servo actuator output. For each axis, a primary and a secondary servo actuator may be provided, and the secondary servo actuator may operate in the event of a failure in the primary servo actuator. Each servo actuator may have two motors, each configured to drive an end of a differential such that each motor can act as a brake, a clutch or motor on the servo actuator.