Company Filing History:
Years Active: 2022-2023
Title: So Hyun Park: Innovator in Electrical Steel Technology
Introduction
So Hyun Park is a prominent inventor based in Pohang-si, South Korea, known for her contributions to the field of electrical steel technology. With a total of two patents to her name, she has significantly advanced the manufacturing processes of non-oriented electrical steel sheets, which are critical for various electrical applications.
Latest Patents
Her latest innovations include two important patents regarding non-oriented electrical steel sheets. The first patent describes a non-oriented electrical steel sheet that comprises the following components by weight: Si: 2.0 to 3.5%, Al: 0.3 to 2.5%, Mn: 0.3 to 3.5%, Sn: 0.0030 to 0.2%, Sb: 0.0030 to 0.15%, P: 0.0040 to 0.18%, and a total amount of 0.0005 to 0.03% of at least one of Ga and Ge, with the remainder being Fe and unavoidable impurities. This formulation is designed to satisfy specific criteria as defined in Equation 1.
The second patent presents a manufacturing method for a non-oriented electrical steel sheet that includes Si at 2.0 to 4.0 wt %, Al at 1.5 wt % or less (excluding 0 wt %), Mn at 1.5 wt % or less (excluding 0 wt %), Cr at 0.01 to 0.5 wt %, and V at 0.0080 to 0.015 wt %. Similar to the first patent, C and N contents are described under precise limits in Equation 1, ensuring the quality and performance of the steel sheets produced.
Career Highlights
So Hyun Park has worked for notable companies in the steel industry, particularly at POSCO and POSCO Co., Ltd. Her experiences there have equipped her with the technical knowledge and skills necessary to innovate in the field of electrical steel.
Collaborations
Throughout her career, Park has collaborated with various talented individuals, including her coworkers Hunju Lee and Dong Gwan Kim. Their combined expertise and efforts have contributed to the success of her projects and the advancement of electrical steel technologies.
Conclusion
As an inventor in the realm of electrical steel technology, So Hyun Park continues to inspire innovation through her patents and collaborations. Her work is crucial for enhancing the efficiency and performance of electrical components that rely on high-quality steel materials. With a focus on improving manufacturing methods and material properties, she is a significant figure in her field.