Sung Ryul Kwon

Title: Innovations by Sung Ryul Kwon

Introduction

Sung Ryul Kwon is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of battery technology, holding a total of 2 patents. His work focuses on innovative methods for forming pouches and enhancing the sealability of prismatic batteries.

Latest Patents

One of his latest patents is a method for forming a pouch. This invention involves a curling process that bends a pouch sheet into a round shape, followed by a seating process where the bent sheet is placed on a lower mold with a molding groove. The final forming process uses a punch mold to create an accommodation part for an electrode assembly within the pouch sheet.

Another significant patent is for a prismatic battery featuring an electrolyte injection hole designed for excellent sealing. This battery includes an electrode assembly housed in a prismatic case, with a base plate that has a downward taper structure for the electrolyte injection hole. A metal ball is forcibly inserted into this hole, ensuring high coupling force and sealability due to the plastic deformation of the ball. This design effectively prevents cracks and enhances the overall electrolyte sealability.

Career Highlights

Sung Ryul Kwon has worked with prominent companies in the industry, including LG Energy Solution, Ltd. and LG Chem, Ltd. His experience in these organizations has contributed to his expertise in battery technology and innovation.

Collaborations

He has collaborated with notable coworkers such as Seung Tae Lee and Yong Su Choi, further enriching his work and contributions to the field.

Conclusion

Sung Ryul Kwon's innovative patents and career in battery technology highlight his significant role as an inventor. His contributions continue to influence advancements in the industry, showcasing the importance of innovation in energy solutions.