Jongchan Han

Title: Innovations by Jongchan Han in Battery Technology

Introduction

Jongchan Han 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 4 patents. His work focuses on enhancing the efficiency and functionality of battery systems, which are crucial for various applications in modern technology.

Latest Patents

One of Jongchan Han's latest patents is a battery pack that includes a battery, a terminal unit, a first current path, a second current path, and a first voltage sensing path. The design features first and second battery terminals, with the terminal unit comprising a first pack terminal, a second pack terminal, and a first sensing terminal. The first current path, which includes charging and discharging switches, is strategically located between the first battery terminal and the first pack terminal, allowing for the flow of charging and discharging currents. The second current path connects the second battery terminal to the second pack terminal, while the first voltage sensing path includes the first sensing terminal, ensuring accurate voltage readings.

Another significant patent by Han is for a secondary battery that incorporates a flexible circuit portion. This innovative design includes an electrode assembly with a positive electrode plate, a negative electrode plate, and a separator. The case accommodates the electrode assembly, with leads extending from the case to connect to the respective plates. The battery features a rigid circuit portion with multiple connection points and an external connection terminal, complemented by a flexible circuit portion that connects these components while allowing for curvature between the case and the rigid circuit.

Career Highlights

Jongchan Han is currently employed at Samsung SDI Co., Inc., where he continues to develop cutting-edge battery technologies. His work at this leading company in the battery industry has positioned him as a key player in advancing energy storage solutions.

Collaborations

Throughout his career, Han has collaborated with talented individuals such as Jiyeon Choi and Giyoung Kim. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Jongchan Han's contributions to battery technology through his patents and work at Samsung SDI Co., Inc. highlight his role as an influential inventor in the field. His innovative designs are paving the way for more efficient and reliable energy storage solutions.