Company Filing History:
Years Active: 2017-2020
Title: Inventor Spotlight - Ji-Woon Lee
Introduction
Ji-Woon Lee is a prominent inventor residing in Yongin-si, South Korea. With an impressive portfolio of 10 patents, Lee has made significant contributions to the field of rechargeable lithium batteries. His innovative spirit and technical expertise have positioned him as a key player in the battery manufacturing industry.
Latest Patents
Among his recent innovations are two notable patents. The first patent concerns a negative electrode for rechargeable lithium batteries, designed to enhance performance and longevity. This negative electrode features a unique combination of a negative active material, which includes graphite and an inorganic particle that does not react with lithium, alongside a conductive material. The conductive material is added in a specific proportion to ensure optimal functionality.
The second patent focuses on an electrode assembly and its manufacturing method. This method involves several detailed steps, including blanking electrodes from coated and uncoated regions, laminating separators, and effectively stacking the components to create a highly efficient rechargeable battery. Both patents showcase Lee's ability to drive advancements in battery technology.
Career Highlights
Ji-Woon Lee is currently affiliated with Samsung SDI Co., Inc., a leading company in battery manufacturing. His tenure at Samsung SDI has allowed him to leverage his expertise in developing innovative solutions for modern energy storage challenges. His contributions have supported the company's goal of advancing battery technology, which is crucial in today’s eco-conscious world.
Collaborations
Throughout his career, Ji-Woon Lee has collaborated with talented professionals in the industry, including his coworkers Jin-Hyon Lee and Eun-Young Goh. Together, they share a collective vision of pushing the boundaries of battery technology, leading to numerous innovations that address consumer needs for efficient and sustainable energy sources.
Conclusion
Ji-Woon Lee exemplifies the innovative spirit of modern inventors, with his work significantly contributing to advancements in rechargeable lithium batteries. With a solid foundation of patents and a collaborative approach to innovation, he continues to pave the way for future developments in battery technology. His work at Samsung SDI not only elevates the company's profile but also enhances the prospects of energy storage solutions globally.