Company Filing History:
Years Active: 2022-2023
Title: Doyu Kim: Innovator in Lithium Secondary Battery Technology
Introduction
Doyu Kim is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of lithium secondary batteries, focusing on nickel-based active materials. With a total of 2 patents, his work is pivotal in advancing battery technology.
Latest Patents
Doyu Kim's latest patents include innovative developments in nickel-based active material precursors for lithium secondary batteries. One of his patents describes a nickel-based active material precursor that features a secondary particle composed of multiple particulate structures. Each structure includes a porous core and a shell of primary particles arranged radially. This design allows for efficient lithium intercalation and deintercalation, significantly reducing the diffusion distance of lithium ions. Another patent focuses on a nickel-based active material that incorporates lithium phosphate within its porous core, enhancing the material's performance in lithium secondary batteries.
Career Highlights
Doyu Kim is currently employed at Samsung SDI Co., Inc., where he continues to innovate in battery technology. His work has been instrumental in developing materials that improve the efficiency and effectiveness of lithium batteries, which are crucial for various applications, including electric vehicles and portable electronics.
Collaborations
Doyu Kim collaborates with talented coworkers such as Wooyoung Yang and Donggyu Chang. Their combined expertise contributes to the advancement of battery technology at Samsung SDI Co., Inc.
Conclusion
Doyu Kim's contributions to the field of lithium secondary batteries exemplify the importance of innovation in energy storage solutions. His patents and ongoing work at Samsung SDI Co., Inc. highlight his role as a key player in the development of advanced battery technologies.