Company Filing History:
10 out of 14 
1 out of 32 
1 out of 1 Years Active: 2017-2021
Title: Innovations of Chang Hyeon Kim in Battery Technology
Introduction
Chang Hyeon Kim is a prominent inventor based in Chungcheongnam-do, South Korea. He has made significant contributions to the field of battery technology, holding a total of 12 patents. His work focuses on advancements in secondary batteries, which are crucial for various applications in modern technology.
Latest Patents
Among his latest patents, one notable invention is a secondary battery and method of manufacturing it. This invention relates to a secondary battery that features an innovative electrode structure. The electrode assembly includes a cathode layer, an anode layer, and a separation film positioned between them. The exterior body of the battery is designed with an upper layer that seals the electrode assembly and electrolyte, along with a lower exterior layer. Additionally, the battery includes a penetration part that forms openings between the upper and lower layers, ensuring efficient functionality.
Another significant patent is for a current collector used in secondary batteries and the electrodes that utilize it. This invention introduces a current collector that comprises a conductive substrate and a conductive fiber layer. The fiber layer is dispersed on the substrate and contains pores, enhancing its performance. The conductive fiber layer is made up of metal filaments mixed with linear binders, ensuring a strong connection with the conductive substrate.
Career Highlights
Chang Hyeon Kim has worked with notable organizations such as Jenax Inc. and the Hanbat National University Industry-Academic Cooperation Foundation. His experience in these institutions has allowed him to further his research and development in battery technologies.
Collaborations
He has collaborated with talented individuals in his field, including Lee Hyun Shin and Min Gyu Choi. Their joint efforts have contributed to the advancements in battery technology and innovation.
Conclusion
Chang Hyeon Kim's contributions to battery technology through his patents and collaborations highlight his role as a leading inventor in this field. His innovative approaches continue to influence the development of efficient energy storage solutions.
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.