Company Filing History:
3 out of 7,651 
1 out of 40 Years Active: 2022-2025
Title: A Closer Look at Inventor Hyejeong Jeong
Introduction
Hyejeong Jeong is an accomplished inventor based in Yongin-si, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of lithium secondary batteries. His innovations reflect the growing demand for advanced energy storage solutions.
Latest Patents
One of Hyejeong Jeong's notable patents is focused on a lithium secondary battery comprising an innovative electrolyte. This invention details a lithium secondary battery that consists of a positive electrode with a positive active material, a negative electrode featuring a negative active material, and an electrolyte composed of a non-aqueous organic solvent, a lithium salt, and a specific additive. Notably, the negative active material includes silicon at an approximate concentration of 0.1 wt % to 32 wt %, based on the total weight of the negative active material.
Career Highlights
Hyejeong Jeong is currently employed at Samsung SDI Co., Inc., a leading company in the field of energy solutions. His work focuses on enhancing battery efficiency and performance through innovative materials and designs. Jeong’s efforts contribute to the advancement of sustainable energy technologies, supporting both consumer electronics and electric vehicle markets.
Collaborations
Throughout his career, Hyejeong Jeong has collaborated with talented individuals, including Jin-Hyeok Lim and Younghye Kang. These collaborations have allowed for the exchange of ideas and expertise, fostering an environment of innovation at Samsung SDI Co., Inc. Together, they work on developing cutting-edge battery solutions, addressing both current industry challenges and future energy needs.
Conclusion
Hyejeong Jeong's work and patents signify a pivotal contribution to the battery technology sector. His innovation in lithium secondary batteries showcases his commitment to improving energy storage systems. With continued collaborations and research at Samsung SDI Co., Inc., Jeong is poised to drive further advancements in energy solutions, reflecting the future of sustainable power sources.