Jean Lee

Title: **Innovator Spotlight: Jean Lee from Daejeon, South Korea**

Introduction

Jean Lee, an accomplished inventor based in Daejeon, South Korea, holds two notable patents that demonstrate his significant contributions to the field of electrochemical devices and separator technology. His innovative mindset has led to advancements that enhance the stability and performance of essential components in energy storage solutions.

Latest Patents

Jean Lee's recent innovations include a groundbreaking **method for manufacturing separators**, specifically designed for electrochemical devices. This patent emphasizes the preparation process for a separator utilizing a slurry created from pre-dispersed inorganic materials and dispersion resin, followed by the incorporation of a binder. This method enhances the stability of the separator, improving the overall efficacy of the electrochemical device.

Another significant patent involves the development of a **microporous polyolefin composite film** featuring a thermally stable porous layer capable of withstanding high temperatures. This invention consists of a microporous film where the porous layer is made from heat-resistant polymers and organic or inorganic particles. The film exhibits remarkable properties, including a permeability of 1.5 x 10 to 20.0 x 10 Darcy, a meltdown temperature range between 160 to 300°C, and controlled shrinkage rates, making it ideal for various industrial applications.

Career Highlights

Throughout his career, Jean Lee has worked with prominent companies such as SK Innovation Co., Ltd. and LG Energy Solution, Ltd., contributing to the advancement of technology within the energy sector. His expertise in material science and electrochemistry has enabled him to lead innovative projects that push the boundaries of current technologies.

Collaborations

Jean Lee has collaborated with esteemed professionals in his field, including Jongmoon Sung and Cholho Lee. These partnerships have fostered an environment of creativity and progress, allowing for the exchange of ideas and the development of cutting-edge technologies.

Conclusion

In summary, Jean Lee is a visionary inventor whose work significantly impacts the energy storage industry. With his innovative patents and collaborative spirit, he continues to pave the way for advancements that enhance the reliability and functionality of electrochemical devices. His contributions not only reflect his expertise but also serve as an inspiration for future inventors in the field.