Sungmin Choi

Title: Innovations by Inventor Sungmin Choi

Introduction

Sungmin Choi is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of battery technology, particularly in lithium secondary batteries. With a total of 2 patents, his work focuses on enhancing the performance and safety of these energy storage systems.

Latest Patents

One of Sungmin Choi's latest patents is for an electrolyte for lithium secondary batteries. This invention discloses an electrolyte composite that improves output and includes a cathode with a protective film on its surface. Another significant patent is for a pouch type secondary battery and its manufacturing method. This design features an electrode assembly, electrode tabs, and a pouch case that accommodates these components in a sealed state. The lead tabs extend outside the pouch case and include a bending connection portion, which is designed to break under overcurrent conditions, enhancing safety.

Career Highlights

Sungmin Choi has worked with prominent companies in the automotive and technology sectors, including Hyundai Motor Company and Kia Motors Corporation. His experience in these organizations has contributed to his expertise in battery technology and innovation.

Collaborations

Some of his notable coworkers include Sa Heum Kim and Yoon Sung Lee, who have collaborated with him on various projects related to battery technology.

Conclusion

Sungmin Choi's contributions to lithium secondary battery technology demonstrate his commitment to innovation and safety in energy storage solutions. His patents reflect a deep understanding of the challenges in this field and offer practical solutions to enhance battery performance.