Je-An Lee

Title: The Innovations of Inventor Je-An Lee

Introduction

Je-An Lee, an accomplished inventor based in Daejeon, South Korea, has made significant contributions to the field of battery technology. With a total of 12 patents to his name, he has embarked on a journey of innovation that focuses primarily on separators for lithium secondary batteries. His groundbreaking work not only enhances battery performance but also addresses critical challenges in energy storage technology.

Latest Patents

Among his most recent inventions are a separator for lithium secondary batteries and a method for manufacturing the same. This separator features a porous coating layer composed of small-particle and large-particle diameter inorganic particles, alongside adhesive polymer particles. The innovative design ensures a predetermined level of porosity, allowing for enhanced heat resistance, reduced resistance, and improved peel strength when applied to a porous polymer substrate.

Another notable patent pertains to a separator for secondary batteries, which includes a porous polymer substrate with a layered construction. The first layer, featuring inorganic particles and a nonparticulate acrylic polymer, is designed to effectively connect and fix the inorganic materials. The second layer, made from a particulate acrylic polymer, offers excellent adhesion with the electrode and effectively addresses resistance issues.

Career Highlights

Je-An Lee has worked with prominent companies, including LG Energy Solution, Ltd. and SK Innovation Co., Ltd. His expertise and innovative mindset have positioned him as a valuable asset in the realm of energy solutions, particularly in battery technology.

Collaborations

Throughout his career, Je-An has collaborated with talented professionals such as Hye-Jin Kwon and Su-Jin Yoon. These partnerships have played a significant role in advancing his research and enhancing the practical applications of his patents.

Conclusion

In summary, Je-An Lee stands out as a leading inventor in the battery technology sector, with a robust portfolio of patents that contribute to the efficiency and effectiveness of energy storage solutions. His continual pursuit of innovation reflects his dedication to overcoming challenges and pushing the boundaries of what's possible in battery technology.