Jun-Ho Kim

Title: Innovations by Jun-Ho Kim in Battery Technology

Introduction

Jun-Ho Kim is a prominent inventor based in Asan-si, South Korea. He has made significant contributions to the field of battery technology, particularly in the development of safer and more efficient battery systems. With a total of 2 patents to his name, his work is recognized for its innovative approach to enhancing battery safety and performance.

Latest Patents

One of Jun-Ho Kim's latest patents is for a secondary battery that incorporates a positive temperature coefficient (PTC) safety element. This design features an electrode assembly with a separating plate positioned between an anode plate and a cathode plate. The container that houses the electrode assembly is electrically connected to one of the plates, ensuring efficient operation. Additionally, the battery includes a cap assembly with an electrode terminal that connects to one end of the anode or cathode plate, effectively sealing the container. A notable aspect of this invention is the inclusion of a safety device that utilizes a PTC element, which contacts the container directly, enhancing safety during operation.

Another significant patent by Jun-Ho Kim involves a nonaqueous electrolytic solution that improves safety in lithium batteries. This solution comprises a lithium salt, an organic solvent, and a halogenated benzene compound. The innovative aspect of this solution is its ability to form a protective polymer through oxidative decomposition, even in the event of a sharp voltage increase due to overcharging. This mechanism effectively consumes the overcharge current, thereby safeguarding the battery from potential damage.

Career Highlights

Jun-Ho Kim is currently employed at Samsung SDI Co., Inc., where he continues to push the boundaries of battery technology. His work is instrumental in advancing the company's mission to develop cutting-edge energy solutions.

Collaborations

Throughout his career, Jun-Ho Kim has collaborated with notable colleagues, including Ha-Young Lee and Sang-Hoon Choy. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Jun-Ho Kim's contributions to battery technology exemplify the importance of innovation in creating safer and more efficient energy solutions. His patents reflect a commitment to enhancing battery performance and safety, making a significant impact in the field.