Sung-Min Park

Title: Innovations of Sung-Min Park in Lithium Battery Technology

Introduction

Sung-Min Park is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of lithium secondary batteries. His innovative approach has led to advancements that enhance the efficiency and performance of these essential energy storage devices.

Latest Patents

Sung-Min Park holds a patent for a lithium secondary battery that includes a cylindrical jelly roll. This design features an electrode assembly with a stacked structure that incorporates a positive electrode wound cylindrically. The battery's unique construction includes a semi-cylindrical first winding core and a second winding core, which are spaced apart by a predetermined interval. The positive electrode consists of a non-coated portion sheet with a positive electrode tab fused to it, along with a coated portion sheet. These components are attached by tape to form the positive electrode, ensuring optimal positioning within the cylindrical jelly roll.

Career Highlights

Sung-Min Park is currently employed at LG Chem, Ltd., a leading company in the chemical and battery manufacturing industry. His work at LG Chem has allowed him to focus on innovative battery solutions that meet the growing demands for energy storage in various applications. With a patent portfolio that includes 1 patent, he continues to push the boundaries of battery technology.

Collaborations

Sung-Min Park collaborates with talented colleagues, including Jong-Hoon Park and Joo-Hwan Sung. Their combined expertise fosters a creative environment that drives innovation in battery research and development.

Conclusion

Sung-Min Park's contributions to lithium battery technology exemplify the importance of innovation in energy storage solutions. His work not only enhances the performance of batteries but also supports the advancement of sustainable energy technologies.