This inventor holds 4 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Lg Chem, Ltd, Other. Active years: 2001-2025.
Company Filing History:
2 out of 8,610 
2 out of 834,411 Years Active: 2001-2025
Title: Jae Geun Kim: Innovator in Lithium Secondary Battery Technology
Introduction
Jae Geun Kim is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of lithium secondary batteries, holding a total of 4 patents. His innovative methods and materials have the potential to enhance battery performance and efficiency.
Latest Patents
Among his latest patents is a method of preparing a positive electrode material for lithium secondary batteries. This method involves mixing a first positive electrode active material precursor with a lithium-containing raw material and pre-sintering the mixture. The process continues with the mixing of a second positive electrode active material precursor, which has a different average particle diameter, and pre-sintering it as well. The disintegration of both pre-sintered products and their subsequent mixing leads to the creation of a high-quality positive electrode material. Another notable patent focuses on the positive electrode material itself, which includes a first positive electrode active material with a larger average particle diameter than a second active material. This innovation is crucial for improving the performance of lithium secondary batteries.
Career Highlights
Jae Geun Kim has worked with notable companies in the industry, including LG Chem, Ltd. His experience in these organizations has allowed him to refine his expertise in battery technology and contribute to advancements in the field.
Collaborations
Throughout his career, Jae Geun Kim has collaborated with talented individuals such as Hyup Jong Kim and Chan Soo Kim. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Jae Geun Kim's work in lithium secondary battery technology showcases his dedication to innovation and excellence. His patents reflect a deep understanding of materials and processes that can significantly impact the future of energy storage solutions.