This inventor holds 1 USPTO granted patent and 9 published patent applications. Top assignee: Samsung Sdi., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Innovations of Hana Kim in Lithium Battery Technology
Introduction
Hana Kim is a prominent inventor based in Yongin, South Korea. She has made significant contributions to the field of lithium battery technology. Her innovative work focuses on enhancing the performance and lifespan of lithium batteries through advanced separator designs.
Latest Patents
Hana Kim holds a patent for a separator and lithium battery employing the same. The separator includes a porous substrate and a first coating layer arranged on at least one surface of the porous substrate. This first coating layer consists of a binder and inorganic particles, where the binder is a cross-linked product of an aqueous cross-linking reactive poly(vinylamide)-based copolymer. The copolymer includes repeating units derived from vinylamide monomers and cross-linking reactive group-containing monomers. Additionally, a second coating layer is arranged on both surfaces of the porous substrate, which includes an acrylic copolymer and a polyvinylidene fluoride-based binder in a specific weight ratio. This innovative separator exhibits high thermal resistance characteristics and enhanced electrode plate adhesion, leading to lithium batteries with excellent lifespan characteristics.
Career Highlights
Hana Kim is currently employed at Samsung SDI, Ltd., where she continues to develop cutting-edge technologies in battery design. Her work has been instrumental in advancing the efficiency and safety of lithium batteries, which are crucial for various applications, including electric vehicles and portable electronics.
Collaborations
Hana collaborates with talented coworkers, including Jinyoung Kim and Byungmin Lee. Together, they contribute to the innovative projects at Samsung SDI, Ltd., pushing the boundaries of battery technology.
Conclusion
Hana Kim's contributions to lithium battery technology through her innovative separator design highlight her role as a leading inventor in the field. Her work not only enhances battery performance but also paves the way for future advancements in energy storage solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile