Company Filing History:
Years Active: 2020
Title: Innovations by Dong-Youl Lee in Cutting Tool Technology
Introduction
Dong-Youl Lee is a prominent inventor based in Cheongju-si, South Korea. He has made significant contributions to the field of cutting tool technology, holding a total of 2 patents. His work focuses on developing advanced hard coatings that enhance the performance and durability of cutting tools.
Latest Patents
Dong-Youl Lee's latest patents include innovative hard coatings for cutting tools. The first patent describes a hard coating that consists of a thin film layer with a total thickness of 0.5-10 μm. This coating has an overall composition of AlTiMeN, where Me is a nitride constituent element with specific thermal expansion coefficients. The structure of the thin film layer features a nano-multilayered arrangement of thin layers A, B, and C, which are laminated repeatedly.
The second patent relates to a hard coating that includes an MT-TiCN layer and an α-alumina layer, both formed using a chemical vapor deposition method. This coating is designed for a base material of a cutting tool made from hard material. The α-alumina layer exhibits a main peak during psi rocking analysis, and the TiCN layer has specific composition ratios and stress characteristics that enhance its performance.
Career Highlights
Dong-Youl Lee is currently employed at Korloy Inc., a company known for its innovations in cutting tool technology. His work at Korloy has positioned him as a key figure in the development of advanced materials for industrial applications.
Collaborations
He collaborates with notable coworkers, including Sun-Yong Ahn and Young-Heum Kim, who contribute to the research and development efforts at Korloy Inc. Their teamwork fosters an environment of innovation and excellence in cutting tool technology.
Conclusion
Dong-Youl Lee's contributions to the field of cutting tool technology through his innovative patents and collaborations highlight his importance as an inventor. His work continues to influence advancements in the industry, ensuring enhanced performance and durability of cutting tools.