Company Filing History:
Years Active: 2023-2025
Title: The Innovations of Seoung Chul Ha in Lithium Secondary Battery Technology
Introduction
Seoung Chul Ha is a notable inventor based in Daejeon, South Korea, recognized for his contributions to lithium secondary battery technology. With a total of three patents to his name, he has made significant advancements in the field, leading to more efficient and reliable battery materials.
Latest Patents
Seoung's latest patents focus on developing positive electrode active materials for lithium secondary batteries. One of his patents involves a unique lithium composite transition metal oxide that incorporates transition metals such as nickel (Ni), cobalt (Co), and manganese (Mn). This innovative material is designed with alternating layers of lithium and transition metals, providing enhanced performance in battery applications.
Another notable patent outlines a method for preparing a positive electrode active material that uses a lithium composite transition metal oxide. This technique emphasizes the importance of nickel content, requiring it to be 60 mol % or greater in the total transition metal content. The approach includes dry mixing and heat treatment, which contributes to a superior coating on the particle surface, further improving the battery's performance.
Career Highlights
Seoung Chul Ha works at LG Chem, Ltd., a leading company in the chemicals and battery sectors. His research and innovations have significantly contributed to the company's advancements in energy storage technologies.
Collaborations
Throughout his career, Seoung has collaborated with notable coworkers like Won Tae Kim and Jong Yeol Yu. Their collective efforts and expertise have facilitated a robust environment for innovation, driving the development of cutting-edge battery materials.
Conclusion
Seoung Chul Ha’s work exemplifies the critical role of inventors in the advancement of technology. His patents in lithium secondary battery materials not only highlight his innovative spirit but also reflect the growing importance of efficient energy solutions in today's world. As the demand for high-performance batteries continues to rise, contributions from inventors like Seoung remain essential for future advancements.