Company Filing History:
Years Active: 2020-2024
Title: The Innovative Journey of Inventor Won-Gul Lee
Introduction
Won-Gul Lee, a notable inventor from Pohang-si, South Korea, holds a significant repertoire of six patents, showcasing his expertise and innovation in the field of electrical steel materials. His contributions have notably advanced technologies related to grain-oriented electrical steel sheets, essential components in various industrial applications.
Latest Patents
Among the latest patents credited to Won-Gul Lee is the innovative "Grain-oriented electrical steel sheet and magnetic domain refinement method thereof". This patent introduces a unique design featuring a linear groove that intersects with the rolling direction of the steel sheet. The groove is meticulously structured, comprising a gradient section and a uniform section, adhering to specific dimensional equations. The parameters of this design are critical, with Equation 1 outlining the ratio for effective performance. Another remarkable patent is focused on a similar grain-oriented electrical steel sheet, which incorporates a groove on the surface alongside a solidified alloy layer positioned underneath. This layer is characterized by particles of a defined average diameter, enhancing the material's properties significantly.
Career Highlights
Throughout his esteemed career, Won-Gul Lee has made valuable contributions while working at renowned companies, including Posco and Posco Co., Ltd. His tenure at these organizations has provided him with a robust platform to develop and refine his innovative ideas, ultimately leading to his impressive patent portfolio.
Collaborations
Won-Gul Lee has had the privilege of collaborating with talented individuals such as Oh-Yeoul Kwon and Se-Min Park. These partnerships have contributed to the successful development of his patents, fostering a collaborative environment that thrives on innovation.
Conclusion
Won-Gul Lee stands out as a pioneering inventor whose work in electrical steel technology continues to influence the industry. His patents not only reflect his inventive spirit but also underscore the importance of innovation in advancing materials science. With ongoing advancements and collaborations, the future looks bright for Lee and his contributions to engineering and technology.