Company Filing History:
3 out of 4 
2 out of 7,644 
Years Active: 2015-2018
Title: Hwan Chang Kim: Innovator in Battery Technology
Introduction
Hwan Chang Kim is a notable inventor based in Yongin-si, South Korea. He has made significant contributions to the field of battery technology, holding a total of 5 patents. His innovative designs focus on improving the efficiency and functionality of storage batteries and rechargeable battery systems.
Latest Patents
One of his latest patents is a vertical type connecting terminal for storage batteries. This invention features a cylindrical body unit with an insertion portion and an electric power outlet. It includes elastic pieces that enhance the connection stability. Another significant patent is a winder for the electrode assembly of rechargeable batteries. This device is designed to optimize space usage by efficiently stacking and spirally winding various components of the battery assembly.
Career Highlights
Hwan Chang Kim has worked with prominent companies in the industry, including Chang Hwan Precision Terminal Co., Ltd. and Samsung SDI Co., Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in battery technology.
Collaborations
Throughout his career, Hwan has collaborated with talented individuals such as Yi-Hyun Chang and Kyung-Do Park. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Hwan Chang Kim is a distinguished inventor whose work in battery technology has led to several important patents. His contributions continue to influence the industry and pave the way for future innovations.