Ok-sun Lee

Title: Ok-sun Lee: Innovator in Cloth Filtration Testing

Introduction

Ok-sun Lee is an accomplished inventor hailing from Kyonggi-do, South Korea. With a focus on enhancing the effectiveness of cloth materials used in clean room environments, she has developed a significant patent that contributes to the field of filtration efficiency.

Latest Patents

Ok-sun Lee holds a notable patent entitled "Method and apparatus for testing the filtration efficiency of cloth." This innovative approach is particularly designed for evaluating cloth materials utilized in garments, masks, or gloves within clean rooms, where the fabrication of semiconductor chips takes place. The patent outlines a sophisticated apparatus that includes a support structure for holding cloth samples, a gas ionizer for introducing a controlled ionized gas into the testing chamber, and an optional humidifier for regulating humidity levels. Additionally, it features a particle generator that introduces particles into the chamber and a counting assembly to measure the particle count before and after passing through the cloth samples. This invention is pivotal for determining the filtration efficiency as well as the useful life of dust-free clothing worn by clean room operators.

Career Highlights

Currently, Ok-sun Lee is employed at Samsung Electronics Co., Ltd., where she contributes her expertise to the development of advanced technologies. Her patent underscores her commitment to innovation and her role in enhancing product effectiveness in high-stakes manufacturing environments.

Collaborations

Throughout her career, Ok-sun Lee has collaborated with talented professionals, including her coworkers Chang-su Lim and Hyun-joon Kim. These collaborations not only enhance the quality of research and development but also foster an environment of creativity and innovation in their projects.

Conclusion

In conclusion, Ok-sun Lee's contributions to the field of cloth filtration testing exemplify the importance of innovation in today's technological landscape. Her patent serves as a valuable resource for improving the safety and performance of personal protective equipment in clean room environments, showcasing her dedication to advancing industry standards.