This inventor holds 2 USPTO granted patents. Top assignee: The Boeing Company. Active years: 1998-1999.
Company Filing History:
Years Active: 1998-1999
Title: Innovations by Keith S. Duffy in Fly-by-Wire Aircraft Technology
Introduction
Keith S. Duffy is an accomplished inventor based in Woodinville, WA (US). He has made significant contributions to the field of aviation technology, particularly in the development of systems for fly-by-wire aircraft. With a total of 2 patents, his work focuses on enhancing pilot control and feedback during autopilot operations.
Latest Patents
Duffy's latest patents include an "Autopilot Automatic Disconnect System for Fly-by-Wire Aircraft." This innovative system is designed to backdrive the flight deck controllers of a fly-by-wire aircraft that is under autopilot control. It provides pilots with tactile and visual feedback regarding autopilot activity. The system is distributed between the aircraft's primary flight computers and the autopilot flight computer. It utilizes actuators that are mechanically coupled to each flight deck controller, allowing the controller to mimic manual operation of the flight control surfaces. Furthermore, the system facilitates a smooth disengagement of the autopilot, enabling a seamless transfer of control to the pilot when they move any flight deck controller from a backdrive system-commanded position by a predetermined displacement for a predetermined time.
Another notable patent is the "System for Backdrive of Flight Deck Controls During Autopilot Operation." This system shares similar functionalities with the previous patent, ensuring that pilots receive the necessary feedback and control during autopilot operations.
Career Highlights
Keith S. Duffy is currently employed at The Boeing Company, where he continues to innovate and contribute to advancements in aviation technology. His expertise in fly-by-wire systems has positioned him as a key player in the development of safer and more efficient aircraft controls.
Collaborations
Throughout his career, Duffy has collaborated with notable colleagues, including Daniel H. Cartmell and David B. Borgens. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Keith S. Duffy's contributions to the field of aviation through his patents and work at The Boeing Company highlight his commitment to improving pilot control and safety in fly-by-wire aircraft. His innovative systems are paving the way for advancements in aviation technology.