Company Filing History:
Years Active: 2009-2011
Title: Innovations of Inventor Shin S Lee
Introduction
Shin S Lee is a notable inventor based in Bellevue, WA, who has made significant contributions to the field of composite structures, particularly in aerospace applications. With a total of three patents to his name, Lee's work focuses on enhancing the performance and efficiency of aircraft structures.
Latest Patents
One of Lee's latest patents is for a "Cellular composite grid-stiffened structure." This invention features a grid composed of groups of angularly intersecting ribs, which are oriented in a way that optimizes structural integrity. The design includes a composite structure outer perimeter wall and a contiguous rib wall that bounds a cavity, allowing for the integration of a multilayer sheet cap member. The ribs and cap member are treated with pre-impregnated resin, which, when heated, activates the resin and co-cures the composite structure.
Another significant patent is for "Composite aircraft structures with hat stiffeners." This invention involves a composite panel structure that includes annular, hat-shaped frames arranged along the aircraft's long axis. The design incorporates an inner skin bonded to the hat frames, elongated stringers, and an outer skin that provides aerodynamic properties and protection. The innovative aspect of this patent is that all components are formed and cured simultaneously, enhancing the manufacturing process.
Career Highlights
Shin S Lee is currently employed at The Boeing Company, where he applies his expertise in composite materials to develop advanced aircraft structures. His work has contributed to the ongoing evolution of aerospace technology, making aircraft lighter and more efficient.
Collaborations
Lee has collaborated with notable colleagues, including Barry P VanWest and Adrian Viisoreanu, to further enhance the innovations in composite structures. Their combined efforts have led to advancements that benefit the aerospace industry.
Conclusion
Shin S Lee's contributions to the field of composite structures are significant, particularly in the aerospace sector. His innovative patents reflect a commitment to improving aircraft design and performance.