Company Filing History:
Years Active: 2023-2025
Title: The Innovations of Inventor Han Gi Chae in Carbon Fiber Technology
Introduction
Han Gi Chae is a notable inventor based in Atlanta, GA, recognized for his contributions to the field of carbon fiber technology. With one patent that showcases a groundbreaking method for producing high-strength and high-modulus carbon fibers, he has made significant strides in the materials science sector. His work is not only pivotal for industrial applications but also highlights the evolving nature of fiber technology.
Latest Patents
Han Gi Chae holds a single patent titled "Method for Making High Strength and High Modulus Carbon Fibers." This innovative process involves the dissolution of poly(acrylonitrile-co methacrylic acid) in a solvent to create a PAN solution. The solution is extruded through a spinneret to generate a precursor fiber, which is then subjected to cold gelation and drawn to a predetermined ratio. Following stabilization and carbonization, the resulting carbon fiber exhibits impressive properties, with a tensile strength ranging from 5.5 GPa to 5.83 GPa, and a tensile modulus between 350 GPa to 375 GPa. The effective diameter of the fiber ranges from 5.1 µm to 5.2 µm, making it suitable for high-performance applications.
Career Highlights
Han Gi Chae is associated with the Georgia Tech Research Corporation, where he contributes to advancing research in materials engineering. His innovative approach to carbon fiber production is indicative of his dedication to research and development in high-performance materials. His career reflects a commitment to improving the capabilities and applications of carbon fiber technology.
Collaborations
In his endeavors, Han Gi Chae collaborates with notable colleagues like Satish Kumar and Bradley A Newcomb. This team dynamic fosters a productive research environment that encourages innovation and the pursuit of advanced technological solutions within the field of materials science.
Conclusion
Han Gi Chae exemplifies the spirit of innovation within the aerospace and materials industries. His patented method for making high-strength carbon fibers not only contributes to technological advancements but also positions him as a key figure in ongoing research efforts. As carbon fiber technology continues to evolve, inventors like Han Gi Chae will play an essential role in shaping the future of materials engineering.