Chung Hee Lee

Title: Chung Hee Lee: Innovator in Secondary Battery Technology

Introduction

Chung Hee Lee, a notable inventor based in Daejeon, South Korea, has made significant contributions to the field of secondary battery technology. With an impressive portfolio of 20 patents, he has been instrumental in advancing battery manufacturing methods and improving the efficiency and performance of modern energy storage solutions.

Latest Patents

Among his most recent innovations is a patent focused on the manufacturing method of a secondary battery. This invention outlines a process which includes preparing electrodes with coated and non-coated portions, assembling these electrodes with separators to create an efficient electrode assembly, and allowing for a structured bonding of the non-coated portions. This method enhances the battery's functionality by ensuring precision in creating electrode tabs alongside a display part that assists in setting cutting points.

Another groundbreaking patent by Chung Hee Lee is an apparatus designed for manufacturing a pouch of a secondary battery. This apparatus features a lower die with an accommodation groove, a punch for molding the pouch, and a stripper that presses the peripheral portions, thereby ensuring structural integrity during the molding process. These inventions reflect his expertise in innovating within the battery industry.

Career Highlights

Chung Hee Lee's career has been marked by significant roles at prestigious organizations. He has worked with the Electronics and Telecommunications Research Institute, where he contributed to various technological advancements. Additionally, he has been associated with LG Energy Solution, Ltd., further establishing his reputation as a leader in energy technology.

Collaborations

Throughout his career, Chung Hee Lee has collaborated with esteemed professionals in the field. Notably, he has worked alongside Myung Gil Jang and Jeong Mu Heo, contributing to several innovative projects that have pushed the boundaries of battery technology.

Conclusion

Chung Hee Lee's inventive spirit and dedication to improving secondary battery technology have earned him recognition in the industry. His patents not only showcase his innovative capabilities but also reflect his commitment to enhancing energy solutions for the future. As advancements in battery technology continue to play a crucial role in various applications, Chung Hee Lee's contributions remain significant and impactful.