Company Filing History:
Years Active: 2021-2024
Title: Inventor Highlight: Hyerim Lee
Introduction
Hyerim Lee is an innovative inventor based in Yongin-si, South Korea. He has made significant contributions to the field of energy storage, particularly in lithium secondary batteries. With a total of two patents to his name, his work is paving the way for advancements in battery technology.
Latest Patents
Hyerim Lee's latest patents include an "Electrolyte for Lithium Secondary Battery" and a "Lithium Secondary Battery Including Same." This disclosure pertains to an electrolyte that consists of a non-aqueous organic solvent, a lithium salt, and an additive. The additive features at least one borate-based lithium salt, such as lithium tetrafluoroborate, lithium bis(oxalate)borate, and lithium difluoro(oxalato)borate, among others. The patent also details a compound represented by Chemical Formula 1, which further enhances the electrolyte.
Another notable patent covers a "Positive Electrode for Rechargeable Lithium Battery" and corresponding battery module. This technology includes a positive active material composed of a lithium nickel-manganese-cobalt composite oxide with a specialized coating layer. This layer may consist of lithium oxide with aluminum and/or tungsten, optimizing battery performance.
Career Highlights
Currently, Hyerim Lee is a key inventor at Samsung SDI Co., Inc., where he focuses on developing advanced battery technologies. His contributions have been instrumental in enhancing battery efficiency and safety, aligning with the growing demand for sustainable energy solutions.
Collaborations
Throughout his career, Hyerim Lee has collaborated with esteemed colleagues, including Youngjoo Chae and Kitae Kim. These partnerships reflect a commitment to innovation and teamwork in the pursuit of next-generation battery technologies.
Conclusion
Hyerim Lee's inventive spirit and expertise in lithium secondary battery technology highlight his vital role in revolutionizing energy storage solutions. His patents will undoubtedly contribute to the advancement of more efficient and reliable batteries in the future.