Location History:
- Yongin-si, KR (2019)
- Seoul, KR (2022)
Company Filing History:
1 out of 365 
2 out of 832,912 Years Active: 2019-2022
Title: Innovator Spotlight: Eun-Su Lee and His Contributions to Polymer Electrolyte Membranes
Introduction: Eun-Su Lee, an accomplished inventor based in Seoul, Korea, has made significant strides in the field of polymer electrolyte membranes. With a remarkable portfolio of three patents, Lee continues to push the boundaries of innovation in this essential area of research, particularly in energy applications.
Latest Patents: Eun-Su Lee's latest patents include pioneering work on a polymer electrolyte membrane and a method for manufacturing the same, along with the membrane electrode assembly that incorporates these membranes. The innovative polymer electrolyte membrane features a porous support filled with two distinct layers of ion conductors, enhancing the performance and durability of energy systems. This invention showcases the inclusion of an organic-based antioxidant, addressing critical challenges in ion conductivity and hydrogen permeability. Another of his notable patent focuses on a fluorine-based support integrated with hybrid porous materials, which aims to reduce hydrogen permeability while maintaining excellent durability and ion conductivity.
Career Highlights: Throughout his career, Eun-Su Lee has been affiliated with influential organizations including Kolon Industries, Inc. His work has paved the way for advancements in the design and manufacture of polymer electrolyte membranes that are essential for fuel cells and other energy-related technologies.
Collaborations: Eun-Su Lee has collaborated with talented individuals in his field, including Dong-Hoon Lee and Na-Young Kim. These collaborations have fostered an environment of creativity and innovation, further enhancing the development of groundbreaking technologies in energy solutions.
Conclusion: The contributions of Eun-Su Lee to the field of polymer electrolyte membranes signify an important leap forward in energy technology. His patented innovations not only improve the functionality of energy systems but also highlight the importance of continuous research and collaboration in the drive toward sustainable energy solutions.