Company Filing History:
3 out of 243 
3 out of 583 
1 out of 21 Years Active: 2022-2025
Title: Dae-Hyun Song: Innovator in Electrical Steel Technology
Introduction
Dae-Hyun Song is a prominent inventor based in Pohang-si, South Korea. He has made significant contributions to the field of electrical steel technology, holding a total of four patents. His work focuses on the development of advanced electrical steel sheets, which are essential for various applications in the electrical industry.
Latest Patents
One of Dae-Hyun Song's latest patents is for a grain-oriented electrical steel sheet and the method for producing it. This invention includes an electrical steel sheet substrate composed of specific weight percentages of silicon, carbon, antimony, tin, chromium, cobalt, and iron, along with inevitable impurities. Additionally, it features a metal oxide layer on the surface, which contains cobalt in a defined range.
Another notable patent is for a non-oriented electrical steel sheet and the method for producing it. This invention specifies the composition of the steel sheet, including minimal amounts of carbon, silicon, manganese, sulfur, aluminum, nitrogen, titanium, and copper, with the balance being iron and impurities. The patent also includes a formula that ensures the desired grain structure within the steel sheet.
Career Highlights
Dae-Hyun Song has worked with notable companies in the industry, including Posco Co., Ltd and Posco. His experience in these organizations has allowed him to refine his expertise in electrical steel technology and contribute to innovative solutions in the field.
Collaborations
Throughout his career, Dae-Hyun Song has collaborated with esteemed colleagues, including June Soo Park and Il-Nam Yang. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Dae-Hyun Song is a distinguished inventor whose work in electrical steel technology has led to significant advancements in the industry. His patents reflect a commitment to innovation and excellence, making him a key figure in the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.