This inventor holds 3 USPTO granted patents and 6 published patent applications. Top assignees: Posco Holdings Inc., Research Institute of Industrial Science & Technology, Posco Chemical Co., Ltd. Active years: 2026.
Company Filing History:
3 out of 29 
3 out of 165 
1 out of 3 Years Active: 2026
Title: Jong Hoon Yoon: Innovator in Lithium Battery Technology
Introduction
Jong Hoon Yoon is a notable inventor based in Pohang, South Korea. He has made significant contributions to the field of lithium secondary batteries, particularly in the development of negative electrode active materials. His innovative work has led to the filing of a patent that addresses critical aspects of battery technology.
Latest Patents
Jong Hoon Yoon holds a patent titled "Method for producing negative electrode active material for lithium secondary battery." This invention relates to a negative electrode active material, a manufacturing method, and a lithium secondary battery utilizing the material. The patent outlines a negative electrode active material that includes a graphite material composed of secondary particles, which are assemblies of primary particles. The primary particles consist of green coke, and the invention specifies a particular ratio of particle diameters to optimize performance.
Career Highlights
Throughout his career, Jong Hoon Yoon has worked with esteemed organizations such as the Research Institute of Industrial Science & Technology and Posco Future M Co., Ltd. His experience in these institutions has allowed him to refine his expertise in battery technology and materials science.
Collaborations
Jong Hoon Yoon has collaborated with notable colleagues, including Sei Min Park and Byoung Ju Kim. Their combined efforts have contributed to advancements in the field of lithium battery technology.
Conclusion
Jong Hoon Yoon's innovative work in the development of negative electrode active materials for lithium secondary batteries showcases his commitment to advancing battery technology. His contributions are significant in the ongoing evolution of energy storage solutions.