Location History:
- Nonsan-si, KR (2006 - 2009)
- Chungcheongnam-do, KR (2006 - 2011)
- Gyeonggi-do, KR (2018)
- Seoul, KR (2013 - 2019)
- Seong, KR (2019)
Company Filing History:
14 out of 17 
3 out of 3 
1 out of 1 Years Active: 2006-2019
Title: Innovations in Lithium Secondary Batteries: The Contributions of Ji-Jun Hong
Introduction
Ji-Jun Hong is a prominent inventor based in Seoul, South Korea, renowned for his significant contributions to the field of lithium secondary batteries. With a remarkable portfolio of 16 patents, he has made significant strides in enhancing the safety and stability of battery technologies, addressing crucial needs in energy storage.
Latest Patents
Among Ji-Jun Hong's notable recent innovations is a lithium secondary battery that incorporates an electrode active material designed for improved safety and stability. This invention features a core made from lithium-containing transition metal oxides or a carbon material, combined with a shell comprising lithium metal oxide particles and polymers. This innovative approach ensures enhanced performance and reliability for lithium batteries.
Additionally, his patented anode active material for lithium secondary batteries offers significant advancements. This material consists of a carbonaceous core surrounded by a shell formed from spinel-type lithium titanium oxide and metal oxide particles from groups 4 or 13 of the periodic table. The design not only enhances conductivity and output density but also ensures that the batteries manufactured are safe and efficient.
Career Highlights
Ji-Jun Hong has made a substantial impact in the industry through his work with companies like Kokam Co., Ltd. and Daejung Em Co., Ltd. His role in these organizations has allowed him to lead pivotal projects aimed at advancing battery technology.
Collaborations
Throughout his career, Ji-Jun has collaborated with esteemed colleagues such as Yoon-Jeong Heo and Sung-Tae Ko. These working relationships have fostered a dynamic environment for innovation and have played a crucial role in the development of cutting-edge battery technologies.
Conclusion
Ji-Jun Hong's contributions to the field of lithium secondary batteries are noteworthy and continue to influence the industry significantly. His patents not only demonstrate his expertise but also reflect his commitment to improving energy solutions, paving the way for safer and more efficient battery technologies. With ongoing innovations, Ji-Jun Hong remains a key figure in the realm of energy storage.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.