Jea Woan Lee

Title: Jea Woan Lee: Innovator in Secondary Battery Technology

Introduction

Jea Woan Lee is a prominent inventor based in Cheonan, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of secondary batteries. With a total of 3 patents to his name, Lee's work focuses on enhancing the performance and safety of battery systems.

Latest Patents

One of Lee's latest patents involves a secondary battery designed to provide drop-impact resistance. This invention features an electrode assembly with a relatively thick inner circumferential tab and a relatively thin outer circumferential tab. The design aims to improve the durability of the battery during impacts. Another notable patent is for a positive active material composition for lithium-sulfur batteries. This composition includes a positive active material, a conductive agent, an organic mixing solvent with limited solubility for sulfur, and a binder that dissolves in the solvent.

Career Highlights

Jea Woan Lee is currently employed at Samsung SDI Co., Inc., where he continues to innovate in the field of battery technology. His work has been instrumental in advancing the capabilities of lithium-sulfur batteries, which are known for their potential to offer higher energy densities compared to traditional lithium-ion batteries.

Collaborations

Lee collaborates with notable colleagues such as Duck Chul Hwang and Yun Suk Choi. Their combined expertise contributes to the innovative projects at Samsung SDI Co., Inc.

Conclusion

Jea Woan Lee's contributions to secondary battery technology highlight his role as a key inventor in the field. His patents reflect a commitment to improving battery performance and safety, making significant strides in energy storage solutions.