Won Seok Cho

Title: Innovations by Won Seok Cho in Electrode Quality Evaluation

Introduction

Won Seok Cho is an accomplished inventor based in Daejeon, South Korea. He has made significant contributions to the field of electrode manufacturing and quality evaluation. With a total of 2 patents, his work focuses on improving the efficiency and reliability of electrode production processes.

Latest Patents

Cho's latest patents include innovative methods for evaluating electrode quality and manufacturing electrodes. The first patent, titled "Electrode Quality Evaluation Method," provides a simple and quick way to filter out defective electrodes. This method involves measuring the color coordinate value of electrodes before roll-pressing. The process includes providing an electrode with a current collector and an active material layer, measuring the color coordinate value using an optical instrument, and evaluating the electrode based on predetermined quality criteria.

The second patent, "Dry Quality Evaluation Device for Electrode and Dry Quality Evaluation Method for Electrode," relates to an apparatus designed to assess the drying quality of electrodes. This apparatus features an oven for drying electrodes and a measuring unit positioned at the oven's outlet. The measuring unit assesses the color coordinate value of the dried electrode's active material layer. The determination unit sets a reference value to identify whether the electrode is dry, marking it as defective if the measured value falls below the reference.

Career Highlights

Won Seok Cho is currently employed at LG Energy Solution, Ltd., where he continues to innovate in the field of energy solutions. His work has been instrumental in enhancing the quality and efficiency of electrode production.

Collaborations

Cho collaborates with notable colleagues, including Kyung Mee Lee and Hyun Jin Yang, who contribute to his research and development efforts.

Conclusion

Won Seok Cho's contributions to electrode quality evaluation and manufacturing methods demonstrate his commitment to innovation in the energy sector. His patents reflect a deep understanding of the technical challenges in electrode production and offer practical solutions to enhance product quality.