Chang Sin Yeo

Title: Chang Sin Yeo: Innovator in Electrode Assembly Technology

Introduction

Chang Sin Yeo is a notable inventor based in Cheongwon, South Korea. He has made significant contributions to the field of electrode assembly technology, particularly in the manufacturing processes of jelly-roll type electrode assemblies. With a total of 2 patents to his name, Yeo's work is recognized for its innovative approaches and practical applications.

Latest Patents

Chang Sin Yeo's latest patents focus on a mandrel designed for the preparation of jelly-roll type electrode assemblies. The first patent discloses a mandrel configured for use in a winding process, utilizing a long sheet type stack of a cathode/separator/anode structure. This mandrel features an oval cross-section and is divided into two parts: a first mandrel part that securely fits the end of the sheet type stack and a second part that complements the first. The second patent also describes a similar mandrel, emphasizing a length ratio of the major axis to the minor axis of 1.5 or more, with a continuously changing tilt from one end of the mandrel to the other.

Career Highlights

Chang Sin Yeo is currently employed at LG Chem, Ltd., a leading company in the chemical and materials industry. His role involves developing advanced technologies that enhance the efficiency and effectiveness of electrode assembly processes. His innovative designs have the potential to significantly impact the production of energy storage devices.

Collaborations

Chang Sin Yeo has collaborated with esteemed colleagues, including Jae Cheol Jeong and Dong-Myung Kim. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Chang Sin Yeo's contributions to the field of electrode assembly technology exemplify the spirit of innovation. His patents reflect a commitment to advancing manufacturing processes, and his work at LG Chem, Ltd. positions him as a key player in the industry.