Hyung-Bok Lee

Title: Innovations of Hyung-Bok Lee in Battery Technology

Introduction

Hyung-Bok Lee is a prominent inventor based in Seoul, South Korea, known for his significant contributions to battery technology. He holds a total of 10 patents, showcasing his expertise and innovative spirit in the field of energy storage solutions.

Latest Patents

Among his latest inventions are the pouch-type lithium secondary battery and its fabrication method. This innovative battery design includes a battery unit comprising a positive electrode plate, a separator, and a negative electrode plate, with the separator positioned between the two electrodes. The design features electrode tabs extending from each plate, a case that accommodates the battery unit, and sealing surfaces formed along the periphery of the case. The case is sealed through thermal fusion, ensuring durability and efficiency. Additionally, the protection circuit board is electrically connected to the electrode tabs and is strategically placed parallel to the outer wall of the case. This design minimizes the size of the sealing surfaces, enhancing the overall compactness of the battery.

Another notable patent is the pouch-type secondary battery, which prevents a cut portion from electrically contacting a protective circuit module. This design enhances safety by preventing electrical short circuits and corrosion of core materials. The battery includes an electrode assembly with a first and second electrode plate, a flexible pouch case, and a protective circuit module mounted on the outer surface of the sealing portion. The innovative design incorporates multiple sealing portions to ensure safety and reliability.

Career Highlights

Hyung-Bok Lee has worked with leading companies in the technology sector, including Samsung SDI Co., Inc. and Samsung Electronics Co., Ltd. His experience in these organizations has allowed him to develop cutting-edge technologies that have a significant impact on the battery industry.

Collaborations

Throughout his career, Hyung-Bok Lee has collaborated with talented individuals such as Joong-Hun Kim and Hyun-Jei Chung. These collaborations have contributed to the advancement of battery technology and innovation.

Conclusion

Hyung-Bok Lee's contributions to battery technology through his innovative patents and collaborations highlight his role as a key figure in the field. His work continues to influence the development of safer and more efficient energy storage solutions.