Company Filing History:
Years Active: 2025
Title: Seo Young Jeon: Innovator in Negative Electrode Manufacturing
Introduction
Seo Young Jeon is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, particularly in the manufacturing of negative electrodes. With a total of 3 patents to his name, his work is paving the way for advancements in energy storage solutions.
Latest Patents
Seo Young Jeon's latest patents include a method of manufacturing a negative electrode. This innovative method involves pre-lithiation of a negative electrode structure, which includes a negative electrode active material layer formed through electrochemical charging in a roll-to-roll manner. The method specifies that the negative electrode active material layer is divided into a central part and a side part, with the charge current applied to the central part being higher than that applied to the side part. Additionally, the pre-lithiation section is divided into a first section and a second section, allowing for alternating electrochemical charging cycles between the central and side parts.
Another notable patent is an apparatus for pre-lithiation of a negative electrode. This apparatus features a pre-lithiation reactor containing a pre-lithiation solution, surrounded by a high-pressure chamber that exceeds atmospheric pressure. It includes at least one lithium metal counter electrode, which is positioned to face a negative electrode in the pre-lithiation solution while maintaining a predetermined interval. A charge and discharge unit connects the negative electrode and the lithium metal counter electrode to complete the circuit.
Career Highlights
Seo Young Jeon is currently employed at LG Energy Solution, Ltd., where he continues to innovate in the field of battery technology. His work is crucial in enhancing the efficiency and performance of energy storage systems.
Collaborations
Seo Young Jeon collaborates with talented coworkers, including Ye Ri Kim and Oh Byong Chae. Their combined expertise contributes to the advancement of battery technologies and innovative solutions in the industry.
Conclusion
Seo Young Jeon is a key figure in the development of negative electrode manufacturing techniques. His patents and ongoing work at LG Energy Solution, Ltd. highlight his commitment to innovation in energy storage technology.